?Comfortable and safe?Heel Caps Replacement Dowels increases the contact area with the ground, allowing you to walk more freely and reducing the embarrassment of high heels falling into the grass and mud. ?Fixing worn high heels?The stiletto tip shoe repair supplies can be applied to fix the worn or lost heel plates. You can just remove the worn heel tip with the stiletto pliers and replace a proper one with the right size. ?Noise Reduction?High heel replacement dowels can help to reduce the noise made by your heel and the ground, so that it will not produce loudly sound when you are walking. ?Durable to Use?The shoes tap caps are made of TPU (thermoplastic polyurethanes) and sturdy iron,nonslip,wearproof and durable to wear for a long time. ?Quantity & Size?10 pairs of heel tips in 5 sizes of 13 mm / 15 mm / top round 14mm, bottom round 18mm / 17mm / 19 mm.Metal pins have 2 sizes of 2.4 mm and 3 mm.