The whole kit includes 9 types of screws and 2 types guitar strap buttons, a tweezers for electric guitar,all store in a plastic box, convenient to carry and keep. perfect replacement parts instead of old screws and springs 9 Different types of screw, basically make it easy for you to deal with guitar repair, meet all your need Guitar strap button: easy to install, just attach it to your strap, and screw securely into locking position Elbow tweezers make it easier for you to pick up the screw, easy to install and convenient to use, fit for most of electric guitars<br><br>Colour:As Shown Material:Metal Size:17cmx10cmx3cm<br><br>Package Contents: 50 * Pickguard Screws 50 * Tuner Screws 20 * Pickup Ring Mounting Screws 12 * Strat Bridge Mounting Screws 12 * Tele Bridge Mounting Screws 12 Sets * Strat/Tele Pickup Screws with Spring 12 Sets * Humbucker Pickup Screws with Springs 12 * Neck Plate Mounting Screws 50 * Selector Switch Screws 2 * Flat head guitar strap button 2 * Mushroom head guitar strap button 1 * Tweezers 1 * Plastic Organizer Box