Features: 1.Material: It is Made of high quality copper-zinc alloy, sturdy and , ensure a long time use. 2.Improving tone: Improving tone and sustain and keeping your guitar in tone, Replacement metal saddles for tremolo or fixed bridges. 3.Notice: The height of the saddle to be adjusted from 5-14mm/ 0.2-0.6in. 4.Application: Great saddle bridge with roller, used for DIY guitar, suitable for most electric guitar. 5.Happy Customers ! - Dilwe continues to deliver the best user experience with innovative technology from a trusted brand. Please feel to us if you have any request, we will solve your problem within 24 hours ! Specifications: Condition: Brand New Material: Copper-zinc Alloy Optional Color: Red Copper, Gold, Silver, Black Saddle Screw Length: 10mm / 0.4in Tail Screw Length: 17mm / 0.7in Each Size: Approx. 20 * 10 * 5mm / 0.8 * 0.4 * 0.2in Adjustable Saddle Height: Approx. 5-14mm / 0.2-0.6in Weight: Approx. 47g / 1.7oz Package list: 6 * Guitar Saddle (Guitar and others are not included)