[Double happiness! 77 sets of leather solid copper rivets and burrs] A total of 77 sets of leather rivets and burrs: 47 sets of copper rivets and burrs (12mm x 4mm x 19mm), 30 sets of copper rivets and burrs (12mm x 4mmx7mm). There is also a parent box for storing and preventing the loss of solid rivets. [Newly-developed No.9 rivet with smooth copper rivet surface, no pattern, simple style] adds new concepts to leather craft products. Some customers like the slight impression pattern on the rivet head, while others like the rivet head without the pattern. Our shop has provided copper rivets with slight embossing patterns, so in order to meet the needs of customers, we have developed copper rivets without patterns. Customer satisfaction is our strong driving force for continuous progress! [More quantity, higher performance-price ratio, 77 sets (154 pieces), 2 lengths, # 9 copper rivets] 77 x rivets and burr sets, more quantity, 2 19mm and 7mm lengths, pipe diameter of 4mm, the most commonly used copper color, perfectly meet your daily needs, and bring you more fun of leather crafts. [In less than a few minutes, make a beautiful finished rivet and enjoy the pleasure of leather craft] Whether you are a leather craft enthusiast or a professional, it is worth owning a leather rivet kit with simple operation and fast installation. Don't worry about installation failure. [Wide range of applications, this beautiful copper rivet set can't be missed] The high-quality leather rivet set will bring you more happiness. Copper rivet fixing tools are used for handicrafts, leather repair, leather rivet, jeans rivet, key chain rivet, bag rivet, belt rivet, wallet rivet, saddle rivet, large head rivet, collar rivet, shoe rivet, canvas rivet, etc. Very good leather work kit. Material: red copper Color: as shown Package Contents: 1sets rivets Only the above package content, other products are not included. Note: Light reflection 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.