1. IMPROVED TONE - Our slotted Pure Bone Bridge Pins can add clarity, tone, sustain and volume to your acoustic guitar. 2. ENHANCED AESTHETICS - Upgrade the appearance of your guitar with our finely crafted ox bone bridge pins with abalone inlay. 3. MADE TO LAST - Unlike plastic or wood bridge pins, bone won't break or swell with moisture, causing the bridge to crack. 4. EASY TO REMOVE - Compared to low profile pins, our Pure Bone Bridge Pins feature a pronounced collar for easy removal. 5. These bridge pins can replace your lost or broken ones, are great accessory for your acoustic guitar. Length: 1.21inch Shank diameter: 0.21inch Head diameter: 0.31inch String slot: 0.08inch Bottom diameter: 0.16inch Taper: 3 degrees Type:Guitar Accessories color:White Material:composite material Package Contents: 6 x Bridge pins 1 x Pins puller Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.