... , heart-shaped, round, etc ... (can mold made)Model: 4 #, 5 #, 6 #, 7 #, 8 #, 10 #Process: sanding, flattening, laser LOGO, screen printing ... not load!Product Name: Aluminum CarabinerMaterial: AluminumType: 3 #, 4 #, 5 #, 6 #, 7 #, 8 #, 10 #Product Dimensions: length 40mm, 50mm, 60mm, 70mm ... , hang backpacks, hung the kettle, hanging pen, hanging toys, etc. Ordinary Carabiner