brand new and high quality Instructions:(How to fix a loose JoyCon) 1. Use the Y screwdriver to open 4 screws on the joy con. 2. Use the + screwdriver to open the screw inside the joy con. 3. Take down the small iron. 4. Take the original lock buckle out carefully. 5. Put the spring into the metal lock buckle. 6. Put the metal lock buckle into the joy con and press the spring into the slot. 7. Put back the small iron and the screw.Close the joy con for case back. Features: Replace your worn-out/ broken/ damaged/ old/ lost Slider Buckle Lock. Metal material ensures maximum strength and durability for long lasting usage. Easy to install with repair tools. for Switch NS Joy-con Controller. Lock Buckles only, other accessories demo in the picture are not included! Specification: Material: Metal Type: Accessories Color: Silver Size: Standard Size Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Lock Buckle(Left) 1 Pc x Lock Buckle(Right)