Sony WH-1000XM3 Replacement Sliders, swivel hanger headband outer & inner parts. Same colour with the original Strong Parts (Not weak 3D Printed hinges that break in few days or weeks) Suitable for right or left side of the headband  This is unique and redesigned replacement parts making it easy for you to replace your broken Sony WH-1000XM3  without disassembling your headphone. This is not 3D printed parts. This is made with strong PC-P plastic to ensure durability.