Sell 500pcs Assorted Mini Small Rubber Washer O-ring For Waterproof Watch Seal ☆spdivines best price

Specification: A rubber seal set installed on the back of the watch case, can cover the gap between the watch strap Role play in waterproof watch Suitable for watch repair and DIY watchmaker 10 different sizes from 14 to 30mm: 14, 15, 16, 17, 18, 19, 24, 28, 32 and 33mm Quantity: 500pcs (50pcs each size) Material: rubber Package includes: 500pcs x Washers O-ring Note: -Please allow 1-10mm difference due to manual measurement. -Due to light and screen difference, the item's color may be slightly different from the pictures.