Disposable Transparent Silicon Professional Scuba Diving Standard Bite Mouthpiece (Transparent)

Features: It is a professional diving bite mouthpiece, made of premium quality Silicone, safe to use. Durable and comfortable to use, won"t affect your breathe. Suitable for scuba diving. Disposable, you can throw it after using, do not need to store it. Nice gift for your family, friends, colleague and yourself. Specifications: Material: Silicone Optional Color: Transparent, Black Size: Approx. 5.5 x 5 x 3.5cm/2.17 x 1.97 x 1.38in Weight: Approx. 15g Package List: 1 x Silicone Bite Mouthpiece . Note: Due to manual measurement, please allow 0.5-1cm error.