NEW Fritz String Action Pitch Ruler 4 Guitar Bass String Instrument Nut Saddle Product specifications: 85mm*54mm Positive product function: Scale of a.80mm Two. Classic 12/14 (Guitar) Three.4/5/6 string 12/14 string Bass (Guitar) Four. The 12/14 Low Electric of the electric guitar is the lower limit value (Guitar). Five. The 12/14 High of the electric guitar is the upper limit value of the Electric (Guitar) Six. Acoustic 12/14 (Guitar) of the folk guitar Product back function: A first product. The fingerboard width of 40mm, 42mm, 45mm measurements and string spacing Two. The first product fingerboard width of 38mm, 41.5mm, 43mm measurements and string spacing . quality of the first width of the fingerboard 50mm (classic, classic), 45 (5 string bass), 38mm (4 string bass) measurement value and string spacing . quality of the first width of the fingerboard 52mm (classic, classic), 42 (4 string bass), 40mm (4 string bass) measurement value and string spacing 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.