The plastic bed end caps are made of plastic material, which is strong and durable and will not be easily deformed after long-term use. The surface of the end cap is smooth and flat, comfortable to touch, and not easy to scratch the skin, bringing you and comfortable use experience. Whether for home or commercial use, it is your ideal bed board protection accessory. Features -Color:Black -Material:Plastic -Size1:5.50X5.40X0.90cm/2.16X2.12X0.35in -Size2:5.40X3.00X0.90cm/2.12X1.18X0.35in -Plastic material: made of plastic accessories, sturdy and durable for long-term use. -Easy installation: Easy and quick to install without the need for professional tools. -Multi-functional design: suitable for office computer chairs and bed , meeting different scene requirements. -Fine process processing: After strict process processing, the surface is smooth and flat without burrs, ensuring safety and comfort during use. Strong durability: The end caps have excellent durability and are not easily deformed or damaged after long-term use. Package list: 20 x single head bed end covers 10 x double head bed end covers