---
product_id: 189906815
title: "TNB500HLDA"
brand: "sidiz"
price: "5531 zł"
currency: PLN
in_stock: null
url: https://www.desertcart.pl/products/189906815-tnb500hlda
store_origin: PL
region: Poland
---

# Global Trust Ergonomic Design 10+ Adjustments TNB500HLDA

**Brand:** sidiz
**Price:** 5531 zł
**Availability:** ❌ Out of Stock

## Summary

> 🪄 Transform Your Workspace with Style!

## Quick Answers

- **What is this?** TNB500HLDA by sidiz
- **How much does it cost?** 5531 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/189906815-tnb500hlda)

## Best For

- sidiz enthusiasts

## Why This Product

- Trusted sidiz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable construction supports up to 275 lbs, ensuring longevity and reliability.
- • **Designed for All:** Accommodates users from 5' 1" to 6' 2" for a truly inclusive experience.
- • **Tailored for You:** With over 10 adjustable features, find your perfect seating position effortlessly.
- • **Elevate Your Comfort:** Experience the ultimate in ergonomic support with the T50's S-curve design.
- • **Award-Winning Aesthetics:** Modern design recognized with 5 prestigious awards, making it a stylish addition to any space.

## Overview

The SIDIZ T50 Ergonomic Home Office Chair combines innovative design with advanced adjustability, featuring a supportive S-curve structure, customizable settings for various heights, and a durable build that meets industry standards. Trusted globally, this chair is perfect for home, office, or gaming environments, ensuring comfort and style for every user.

## Description

Full description not available

## Features

- [Million Seller for a Reason] Trusted by multinational companies in 62 countries, T50 desk chair sold 2M units worldwide. SIDIZ, the absolute Korean industry leader, features T50 with in-house R&D and manufacturing.
- [Dive into Innovative Ergonomics] T50's S-curve design optimally synchronizes and supports your spine. Its modern look earned 5 design awards (e.g. AUS International, KR and JP Good Design.)
- [Experience Advanced Adjustability] T50 home office chair offers 10+ adjustable functions, supporting your every posture. Personalized comfort is ensured by SIDIZ's people-oriented design.
- [For Home and Office] This home office desk chair is highly customizable and suits home, office, and gaming chair needs. T50 is highly customizable supporting users between 5' 1" - 6' 2" comfortably.
- [Discover Exceptional Build Quality] A solid, durable swivel chair complying with ANSI/BIFMA, supporting up to 275 lbs. Greenguard certified for safety in multiple settings. 30 days returns accepted.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Seat Depth | 21.6 inches |
| Seat Height | 21.5 Inches |
| Item Weight | 49 Pounds |
| Unit Count | 1.0 Count |
| Seat Back Interior Height | 20.5 Inches |
| Item Dimensions D x W x H | 28.9"D x 28.9"W x 45.8"H |
| Size | 28.9D x 28.9W x 45.8H Inch |
| Item Shape | Rectangular |
| Arm Style | with-arms |
| Furniture Finish | Plastic |
| Cushion Style | Flat |
| Leg Style | Tapered Leg |
| Pattern | Solid |
| Finish Types | Painted |
| Theme | Modern |
| Color | Grey |
| Back Style | Mesh |
| Style | T50 White (Lumbar Support + Headrest) |
| Product Care Instructions | Wipe Clean |
| Fill Material | Foam |
| Seat Material | Foam |
| Frame Material | Plastic, steel |
| Material Type | Mesh, fabric, sponge, PP, nylon, plastic, steel |
| Maximum Weight Recommendation | 275 Pounds |
| Is Customizable? | Yes |
| Is Electric | No |
| Is Foldable | No |
| Furniture Base Movement | Swivel |
| Reclining Position Count | 2 |
| Tilting | Yes |
| Special Features | Reclining, Adjustable Lumbar, Adjustable Height, Adjustable Headrest, Ergonomic |

## Product Details

- **Brand:** SIDIZ
- **Color:** Grey
- **Product Dimensions:** 28.9"D x 28.9"W x 45.8"H
- **Size:** 28.9D x 28.9W x 45.8H Inch
- **Back Style:** Mesh

## Images

![TNB500HLDA - Image 1](https://m.media-amazon.com/images/I/81NDRdMGILL.jpg)
![TNB500HLDA - Image 2](https://m.media-amazon.com/images/I/71ihO+BK9rL.jpg)
![TNB500HLDA - Image 3](https://m.media-amazon.com/images/I/61SrCwp4ihL.jpg)
![TNB500HLDA - Image 4](https://m.media-amazon.com/images/I/71C8SaemR6L.jpg)
![TNB500HLDA - Image 5](https://m.media-amazon.com/images/I/71r-0lUbAJL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: If the seat height is set at 17.5", how many inches from the seat to the middle of the head rest? Typically, head rests way too high for short people.**
A: I am 5' 3" and the bottom of the headrest starts at the base of my neck and covers the full back of my head. It adjusts forward and backward which is very handy. When I work I usually pull it way forward so that I look straight forward but can lean back on it which relaxes my neck. When I do a full recline I usually push the headrest back a bit.

**Q: Can I buy a replacement seat cushion?**
A: As for the customer service including a replacement request or so, we can help you. Please contact us at customer@sidiz.com.

**Q: I'd like to use my own casters. What is the caster stem size for this chair?**
A: Please refer to the dimensions of the casters below. 

- Diameter of the wheel: 2 inches
- Diameter of the stem: 0.4 inches
- Height of the stem: 0.9 inches

**Q: Does this chair have a big and tall model?**
A: No.

## Frequently Bought Together

- SIDIZ T50 Ergonomic Home Office Chair : High Performance, Adjustable Headrest, Lumbar Support, 3D Armrest, Forward Tilt, Adjustable Seat Depth, Ventilated Mesh Back, Cushion Seat (Gray)
- Aloudy Ergonomic Memory Foam Office Chair Armrest Pads, Comfy Gaming Chair Arm Rest Covers for Elbows and Forearms Pressure Relief(Set of 2), Stretch Fit, Black
- The Office Oasis Original Rollerblade Office Chair Wheels (As Seen On PBS) - Incredibly Smooth & Quiet Casters - Safe for Hardwood Floors & Carpet - Easy Installation with Universal Fit - Set of 5

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**Shop now:** [https://www.desertcart.pl/products/189906815-tnb500hlda](https://www.desertcart.pl/products/189906815-tnb500hlda)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*