["50 Pcs Hollow Brick Expansion Screw Drywall Kit Self Drilling Wall Home Improvement Pierced Hardware Fasteners Supplies\n\nDescription:\nbrand new and high quality\nFeatures:\nThe plastic material screws are very durable and not easy to be broken, drywall self-drilling screws kit is made of metal, which features high.\nstrength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. \nThe split in the ribbed screws expand on two opposing sides as you tighten the screw, increased holding power, anti-rotation structure.\nDesign of the expansion sleeve, tighten the screw will not be followed in the drilling rotation.\nThese drywall screws and screws is perfect for hanging a wall shelf in fairly soft drywall. \nThe plastic drywall screws prevent the screws from turning in the hole during installation.\nScope of application: Gypsum board, fiberboard, hollow board, etc., for curtains, lamps, for cross stitches, frames, frames, ornaments, decorative pieces, etc.\n\nSpecification:\nType: Drywall Screw Kit\nMaterial: Plastic + Metal\nApplications: for Nylon Plastic Gypsum Board\nFeatures: Drywall Screw Kit, Hollow Brick Expansion Screw, Self Drilling Fasteners, Wall Home Improvement, Pierced Hardware Fasteners\nDimension: app.3x5cm/1.18x1.97in\nColor: White, Light for grey (optional)\nQuantity: 1 Set\n\nNote: \n1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\n2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n50 Pcs x Drywall Screw Kit"]