material: Tiles leveling system made of material, high hardness and durable, wear-resistant, environmentally friendly and reusable. Presented design: Tile Leveling System Kit Fatter Version To prevent undesirable fracture, effectively improves the evenness after laying tiles, quickly and easily tiles, saves time and efcompatible witht. Easy to use: Suitable compatible with 8-12mm tile height, practical laying help compatible with tiles of all kinds, tiles in every compatible withmat, especially large panels, can be installed absolutely. Has many uses: no additional assembly tools required, quickly and easily installed and removed, suitable compatible with a whole range of materials such as ceramic tiles, porcelain tiles, natural stone, wall tiles, etc. Packing content: You get 150 pieces tiles leveling system set, with 150 pieces replacement steel needles, you will educate excellent results, regardless of whether wall or floor tile. Color: As Shown Material: plastic Package Contents: 150 pieces tiles leveling system set 150 pieces replacement steel needles Only the above package content, other products are not included. Note: Light reflection 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.