Made of high-quality materials, safe and durable, not easy to damage. Our screw snap covers are not popping open, easy to install, simply pass screws through the hole on plastic screw caps, tighten the screws at proper positions and then close the cover caps. Features -Color:Black. -Material: Plastic. -Size: About1.34X1.32X0.40cm/0.53X0.52X0.16in. - Can widely be applied to homes, ships, DIY, house surrounds, office, school, and so on. -Durable and convenient to use, protecting screws from rusting and avoiding corrosion from sunlight or water. -The plastic screws cover caps are small and lightweight, convenient to carry around or store without taking much space. -Fine workmanship and creative appearance ensure its popularity and practicality. -Made of plastic, nice material is durable, not easy to fade and suitable for long-term use.