Materials: brass / alloy 

Type:nipple and reverse nipple rivet

Plated color:nickel / antique brass / antique copper / matte black / dtm,etc.

Size:6mm to 12mm(outer size) various size is available 

Shape:around

Applications:jeans / jackets / handbags / shoes / suitcase etc.

with or without logo is available, any size and design you require are welcome!