High quality Easy to wear, no strain on the wrist, no obstruction to use. High-quality TPU is wrinkle-resistant, always close to protection. The side enclosure protects the dial to prevent daily accidental impact. The position structure of the digital appearance is specially optimised, which is not blocked and easy to use. Side button design, the buttons protrude on the surface of the case, which is convenient for pressing with blind touch, and the side buttons are covered with a hollow processing that does not affect the appearance and reduces the triggering force of pressing. Shockproof Case Compatible with Polar Vantage M/M2 Protective Case Bumper Case Frame Case Ultra Thin Protective Protective Case Screen Protector Cute Holder Dustproof Diamond Hard Case Shockproof Features: 100% brand new and high quality Easy to carry, no strain on the wrist, no obstruction during operation. High-quality TPU (thermoplastic polyurethane) is wrinkle-proof, always close to protection. Side button design, the buttons protrude on the surface of the case, which is convenient for pressing with blind touch, and the side buttons are covered with a hollow finish that does not affect the appearance and reduces the trigger force of pressing. The position structure of the digital appearance is specially optimised, which does not block the appearance and is easy to use. The real machine opens the shape, one-piece shapes, the hole position is accurate and does not affect the use of the buttons and the roulette. It can be charged without blocking. The side encased protects the dial to prevent daily accidental bumps. Specification: Material: TPU Size: approx. 4.6 cm / 1.81 inches. Colour: transparent blue/transparent/transparent black/transparent grey Compatible with Polar Vantage M/M2 Package includes: 1 x protective case Note: 1. Please allow 1-2 cm error due to manual measurement, make sure you do not mind this before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.