2 Pieces 3mm 4mm 5mm Inner Hole Stainless Steel Magnetic Clasp with Mechanism Bolt Lock Cord End

2 Pieces Stainless Steel Magnetic Closure Clasps for Jewelry Making in Bracelet Necklace 2mm to 8mm Silver/Gold/Black
About length and inner hole, refers to photos
Whatever the color and size you choose, you will get 2 pieces ( means you can make 2 bracelets)