Feature: 1. The self-tapping screw is made of stainless steel material, high strength and sturdy. 2. Adopts high quality plastic of the screw expansion plug, durable and practical to use. 3. Wide range of applications, can be installed on many different types of materials. 4. Including 5 colors of different sizes plug with screws, meeting your different demands. 5. Comes with a storage box for assorted organized, you can easily find that your need. Specification: Condition: 100% Brand New Item Type: Screw Expansion Plug Set Material: Stainless Steel + Plastic Color: Silver + Blue + Yellow + White + Gray Yellow: 10 x φ6-25mm, with self-tapping screw 10 x φ6-30mm, with self-tapping screws 10 x φ6-40mm, with self-tapping screws 10 x φ8-40mm, with self-tapping screws Blue: 10 x φ6-25mm, with self-tapping screw 10 x φ8-38mm, with self-tapping screws Gray: 10 x φ6-26mm, with self-tapping screw 10 x φ6-30mm, with self-tapping screws Silver: 10 x φ8-60mm, with self-tapping screwsWhite: 10 x φ8-80mm, with self-tapping screws. Package List: Yellow:10 x φ6-25mm Plug + 10 x Self-Tapping Screw10 x φ6-30mm Plug + 10 x Self-Tapping Screws10 x φ6-40mm Plug + 10 x Self-Tapping Screws10 x φ8-40mm Plug + 10 x Self-Tapping ScrewsBlue:10 x φ6-25mm Plug + 10 x Self-Tapping Screw10 x φ8-38mm Plug + 10 x Self-Tapping ScrewsGray:10 x φ6-26mm Plug + 10 x Self-Tapping Screw10 x φ6-30mm Plug + 10 x Self-Tapping ScrewsSilver:10 x φ8-60mm Plug + 10 x Self-Tapping ScrewsWhite:10 x φ8-80mm Plug + 10 x Self-Tapping Screws