1. Made of high quality stainless steel material, durable and rustproof.2. Thickened support piece ensures more powerful bearing. Single load bearing is 80KG.3. Convenient adjustment allows for 1-12cm free height adjustment.4. Lightweight and portable, convenient for use.5. High-strength pressure-resistant spring, high-toughness steel, durable, strong elasticity.Brand New and High quality.Colour:yellowMaterial:steelSize: 20x16.8x6.5cmPackage Contents:4 x Tile height adjusterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.