Feature:1. Specially Designed: Replacement thumbsticks kit is designed specifically for Xbox One Elite Series 2 controller core (model: 1797).2. Function: Metal thumbsticks kit includes 4 highly sensitive and programmable metal back buttons with up to 12 keys functions assigned.3. Wear Proof: Thumbsticks replacement buttons are magnetic and allow for free rocker height change. The rocker is made of silicone, textured and resistant to wear and tear.4. Premium Material: Wireless controller paddles accessories are made of metallic stainless steel and the directional keys work exactly like the original buttons.5. Accessory Case: Thumbsticks replacement buttons come with a hard EVA accessory case to provide protection, with good waterproof, shockproof and dustproof features.Specification:Item Type: Replacement Thumbsticks KitMaterial: MetalScope Of Application: for Xbox One Elite Series 2 Generation Elite Version of the Handle .Package List:12 x Pushbuttons1 x Pick1 x Storage BagNote:Easy to replace, watch a video on how to install them, it takes about 15 minutes to complete the installation.