Features: Camera 1/4 screw protective caps, tripod monopod thread protective cover, providing reliable protections.It can prevent screws from rusting and protect thread of the screws.Quality material, full of durability and easy to install.Nonslip grooved design, closely fitting with standard tripod/accessory thread, not easy to fall off.Small size design prevents accidental scratches on camera components while maintaining thread cleanliness.Specifications: Material: PlasticColor: blackQuantity: 1pc, 2pcs, 10pcs (optional)Size: Diameter 9.5mm/0.37inch, Height 9mm/0.35inchPackage Includes: 1 Piece or 2pcs or 10pcs Screw Protector Caps(optional)note: Please allow 1-2cm errors due to manual measurement.Please allow for slight color differences due to different display resolution.