Note: When choosing a set position, Clamp the tube with pliers to fix the position. Specifications: Tension Test: 30 pounds Hanging wire length: 30M Hanging wire diameter:1MM D rings size: 15 x 25MM Screws size: three x eight MM Package includes: 1 x 30 Meters hanging wire 50 x Crimp tube 40 x Picture putting d rings 40 x Screws