Features: Enhancing your gaming experience with these 8-in-1 thumbsticks set for XB One game controller. This set includes 8 interchangeable plastic thumbsticks with three different heights, allowing you to unique your controller for better comfort. Designed with ergonomic design, these thumbsticks provide a secure grip and reduce hand fatigue, increasing comfort. The included screwdrivers set and prying tool can help you easily open the casing and install the replacement part. Take your gaming skills to the next level with these adjustable thumbsticks and elevating your gaming experience. Specifications: Material: ABS Key Cap Diameter: Approx. 1.5cm or 0.59inch Applicable Model: for XB One Game Controller Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 8x 3D Rocker Height Extender Keys 1x Pry bar 2x Screwdrivers