【Application and Use】 Designed to be used as a leveler, 1.5mm cross spacer and standard spacer 1.5mm, 2mm, 2.5mm and 3mm 【High quality and durable】 Made of semi-crystalline thermoplastic with high impact resistance, and the steel part is made of stainless steel with a thickness of 1.4 mm, which allows you to use them with plastic spacers from 1.5 mm to 2.5 mm 【Reusable and durable】Save a lot of money by using them over and over again; After laying the tiles, just turn the screws counterclockwise and remove the main anchor, you may need to hammer it gently 【Simple & Easy to Use】 Unlike normal leveling shims and pliers, this new system does not require any tools unless you need to tighten very hard, and the special wrench is included. It is quite easy to fix or remove with the wrench to improve the installation speed of the tiles. Suitability: Suitable for tiles from 3 mm to 16 mm thick, but can be used with tiles up to 18 mm thick, Weight: 5.291094288 pounds, Manufacturer: TOPWAY