1. Package Contents: Package Includes: 30 turnbuckles with loops (Color: Gun Color, Gold, Silver, 10 each) 2. Size: Main body: Length: Approx. 0.6 inches (15 mm), Ring diameter: 0.4 inches (10 mm), Screws: Approx. 0.3 x 0.2 inches (7 x 5 mm) 3. [Parts are screw-type so easy to install] If there is no hole in the desired location, you can drill a hole at 6.9.8.8 ft (2.8 ft (2.8 ft (2.8 ft (2 m) and tighten the thickness. We recommend fabric up to about mm 4. 【High Quality】Alloy, wear-resisting, anti-rust, oxidation resistance, fade resistance, long lasting luster. 5. Easy to install: Joint parts for attaching chains and cords to various leather crafts and screw fastening, making it easy to install even for beginners.