Spanish buyer note: If your address contains the following zip code, please do not select Spanish warehouse. ZIP Code starts from 35/38 Overseas warehouse cannot be delivered. 6Pcs/Set Stainless Steel Guitar String Caps Assembly Buckle Through Body Sleeves Sleeves Parts Guitar Accessories 3 ColorsFeatures:Perfect for this string through construction or body repairThe collar sits flush to the surface of the guitarIdeal for ball strings, but works just as well with others Specifications:Material: stainless steelSize:Small end diameter: about 4mm Large end diameter: About 5mm (Inside) 7.5mm (Outer) Total Length: Approx.12mm Inserting Parts Into Body Diameter: About 6.35mm Color: Silvery/Gold/Black Packages: 6 X Guitar String Caps 1. All items will be double checked and well packed before sending out. The products will be shipped within 3-7 business days after customers pay the order. Because we have thousands of orders every day. We need to arrange the shipment of one order by one order. We will send the products to you as soon as possible.2. We only send you a confirmation of your order address. Your order address must match your shipping address.3. It usually takes about 20-60 business days for the package to be delivered to its destination (for remote areas, it may take a bit of a long time). Meanwhile, you can choose DHL Express to shorten the shipping time if you need order urgently