Features: Especially for trampoline mat. High strength. This buckle surface are galvanized. Good corrosion resistance and gloss. Triangle buckle bottom edge inner length:1.5"(38mm), height:1.02"(26mm), wire diameter:0.18"(4.5mm). It also can be used on bags, purse, package, leather,craft, ribbon, belt, hanging towel, bathroom,kitchen and so on. Excellent for quick connect/disconnect belt & bag straps and more. Package Includes: 10 x Triangle Rings Specifications: Material: Steel Size: Approx.4.5x3.8x2.6 cm/0.18x1.50x1.02 inches Color: As the Picture Shows note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you