Features: Pack of 180 srew-on snap buttons, ( 60 black and 60 silver ), which can sew them on bags, clothes, hat and so on, invisible and can form a natural closure easily. Multiple size: 60 pcs 8mm srew-on snap buttons (black & white); 60 pcs 10mm srew-on snap buttons (black & white); 30 pcs 12mm srew-on snap buttons (black & white); 30 pcs 15mm srew-on snap buttons (black & white). Made of quality copper, durable, not easy to rust, corrosion resistant, not easily deformed. The smooth and bright surfaces, easily matching fabric in different colors, which can be uaed repeatedly. Just sew these snap buttons into the appropriate position you want, and the 2 parts can buckle together as fasteners for different sewing project. Sewing press studs buttons in a position that needs to be fixed, and the two parts can be easily snapped together for fastening. Widely used for all kinds of fabric, clothing, leather, pants, backpacks, coat, hat, jeans, jackets, handbags, backpacks, embroidery towel, leather crafts, purse, handmade crafts or other sewing and household project and more. Specifications: Color: Black Silver Material: Brass Quantity: 80 Pieces Size 1: Approx. 8mm/0.31in Size 2: Approx. 10mm/0.39in Size 3: Approx. 12mm/0.47in Size 4: Approx. 15mm/0.59in Weight: Approx. 65g Package Includes: 1 Pack Sew-on Snap Buttons note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you