The plugs are made of sturdy plastic, which is not easy to break and deform when applied. Sleek finish adds a touch of sophistication to any setting. The plugs are an excellent substitute for old or parts, fits your roller up blinds and operates safely. Features -Color:Black -Material:Plastic -Size:3.20X3.20X3.00cm/1.26X1.26X1.18in - Roller up blinds bungee cord buckle, effectively protect curtains bungee cord well. - Bungee cord end caps are simple and easy to use, convenient and fast to install and use. - Suitable for various roller up blinds, providing ample supply, can use according your needs. - Strong plastic materials, the bungee cord end caps are not easy to break, no need to replace for lasting-term use. - Simple and elegant design, bungee cord end caps does not affect the overall beauty of the roller up blinds. Package list: Plugs