Product description Brand new, high quality, unlabeled Material: Brass Pattern: as shown Color: golds Widely applicable: these bookbinding stud screws are nice DIY supplies, which are suitable for leather crafts, luggage, pets toys, craft gifts, collar belt, handbag, shoes, jeans, and more, making your life more convenient. Dimensions: 10x4mm, 10x5mm, 10x6mm, 10x7mm,10x8mm, 10x10mm Package includes: 5 set/pack Note: Light shooting 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 +/- 1-2mm. 【Size】- Our leather rivets have the following sizes: 10mm x 4mm(0.39in x 0.16in) 10mm x 5mm(0.39in x 0.2in) 10mm x 6mm(0.39in x 0.24in) 10mm x 7mm(0.39in x 0.27in) 10mm x 8mm(0.39in x 0.31in) 10mm x 10mm(0.39in x 0.39in) 【Material】- These leather rivets made of high-quality brass,anti-rust and durable,not easy to fade. 【Widely Use】- These leather screws are perfect for adding ornaments to the DIY handicraft decoration.Especially suitable for various leather crafts such as belts, handbags, leather shoes, binding documents, books, photo albums, DIY crafts. You can use it as you like. 【Easy To Use】- We have used pictures on the link to help you easily install and use our leather rivets. 【Warm Note】- Lighting shots and different displays may cause the color of the leather rivets in the picture to be slightly different from the actual product. The permissible measurement error is 1-2 mm.