Please note, this item ships from an international seller. Expected delivery is 10-15 days. Specification: Material: PVC+ Copper Color: As pictures shown Features: Waterproof, Self Adhesive, Floor Wall Decoration Dimension: 0.2 inch x 166 ft - 0.5 cm x 50 m 0.4 inch x 166 ft - 1 cm x 50 m Package Includes: 1 x Gap Tape (Others Not Included) Operating instructions: 1.Clean the ground 2.Wait for the ground to dry well 3.Paste Purchase recommendation: Wall gap is recommended to buy 0.5cm 2.Floor gap is recommended to buy 1cmNote: Make sure to clean before pasting. After 24 hours of paste, you can touch the water. If you don't need it, wipe it with a cloth dampened with water and detergent. Ceramic Tile Mildewproof Gap Tape is made from a purely natural material, each tape is crafted by our artist Self-adhesive stick well on any smooth clean surface over old tile, ceramic, glass, metal, smooth painted wall, or varnished wood; waterproof stickers are used for a gap of any tiles Decorate the bedroom, bathroom, kitchen, living room, office, dining room, party, wedding, Halloween, Christmas; perfect party supplies and decor These small tile decals will make your life more colorful. It can be used for any flat and smooth surfaces Ceramic Tile Mildewproof Gap Tape can be installed on most well-formed substrates, if the walls are clean, smooth, dry, and free of dust, soap, grease, acceptable drywall, clean and smooth tiles