Wilkinson 6-String Electric Guitar Double Locking Tremolo System Bridge Chrome Silver WODL1 The bridge is made by an OEM factory in China under Trev Wilkinson license, belongs to "m series", it's not fake or knock off products. . The base plate and saddles are made of steel, the block is made of diecast zinc . String Spacing from E to E: 54mm . Spacing between binding posts: 74mm . Chrome plated base plate and nickel saddles Payment: We only accept Paypal. Shipping: Once payment has been confirmed, your item will be shipped within 2-3 business days.After the packages are shipped, the seller will provide the tracking number to the buyer. Normally it takes about 7-15days to arrive. Shippment: If you can are from South American or other, Pls contact to us . Once payment has been confirmed, your item will be shipped within 2-3 business days.After the packages are shipped, the seller will provide the tracking number to the buyer. Normally it takes about 3-8days to arrive. Terms of Sale: If you are not happy with any item, please contact us within 14 days of receipt so that we can arrange for an exchange or refund. After getting the returned item,we will refund the customer at the item?s price.You will pay a 25% restocking fee. Contact us : We are always willing to help and if you need any advice pls feel free to email.