Fangrui Product Details [ Material Effect]looking Forward To Leveling And Aligning Your Tiles Easily Our Horseshoe-shaped Tile Spacers Are Made Of High-quality Solid Plastic. The Is Finely Processed, Smooth And Non-stick, Precise And Flat, With Wear Resistance And Stability. High Reusability, To Provide Long-lasting Service. [experimental Leveling]our Tile Spacers Are Specially Designed For The Installation Of Ceramic Tiles And Vertical Tiles, Whether Marble, Or Porcelain, They Can Be Used, Which Provide Coordination And Consistency For Sizes Of Tiles . [user Matching Tool]you Only Need To Insert The Pointed Part Into The Grout Joints Of The Tiles You Want To Measure Flat, And Do A Little Arrangement And Layout. This User Interface Is Designed To Enable Everyone To Master The Installation And Use Of Ceramic Tiles. [sufficient Quantity To Meet Demand]we Provide 4 Packs Of Tile Spacers, Each Pack Has 100 Spacers, 300 Pieces In Total. This Quantity Is Enough To Meet Your Size Needs, Whether It Is A Small-scale Home