Features: Brand new and high quality Made of high quality stainless steel, comfortable and durable, with a long service life. Precise screw components allow for convenient and secure connection to watch band. 2 pieces of screwdrivers provided for ease of installation and removal. Repair kit only; other accessories shown in the image are not included. Specifications: Size: For T Rex / T Rex Pro (Universal): Screw rod length 27.5mm + rod diameter 1.7mm For T Rex 2: Screw rod length 28.9mm + rod diameter 1.8mm Material: Stainless Steel Type: Accessories Color: Black Quantity: 1 Set Note: No retail packaging. Please allow 0–1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the image may not reflect the actual color of the item. Package includes: 2 pieces x Screwdrivers 2 pieces x Screws