Easy to use: you can use the grommet kit to repair by yourself; They are useful accessories for leather, canvas, tarps, tents, awnings, and other cloth-made itemsPractical grommet tools: they can be applied for poking a hole on leather crafts, leather straps or clothing, then hammering to push grommets togetherSuitable storage way: all grommets and tools are contained in clear compartment storage box; Which makes it more convenient to find the corresponding componentsSpecification:Each set of grommet includes 2 parts: a eyelet and a gasketcolour: gold + silverMaterial: metalsize: . 6 mm (1/ 4 inch) in inside diameter, 10 mm (7/ 16 inch) in outside diameter, 3 mm (1/ 8 inch) in barrel lengthPackage Contents: 50 x Sets silver grommets50 x Sets gold grommets1 x Punch1 x Base1 x Install tool Note:Please keep them from children to avoid choking.Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.