1、The wide lens provides a wide range of views 2、Lightweight and convenient to carry 3、Silicone mouth piece, use high quality material, soft, healthy and environmental protection, give you the most comfortable bite angle 4、Convenient to join mask and breathing tube, not easy to fall off 5、Semi-dry pipe head design, can drain water out of the tube and also can get rid of the sand Description: It provides better comfort frame of the mask and snorkel mouthpiece. Strap with adjustable buckles for quick and easy adjustment. Ideal for swimming, diving, snorkeling or other underwater activities. Mask Features: 1. The wide lens provides a wide range of views. 2. Lightweight and convenient to carry. 3. Use adjustable buckle, humanized design, convenient to quickly adjust the size of head circumference. Breathing Tube Features: 1. Silicone mouth piece, use high quality material, soft, healthy and environmental protection, give you the most comfortable bite angle. 2. Convenient to join mask and breathing tube, not easy to fall off. 3. Semi-dry pipe head design, can drain water out of the tube and also can get rid of the sand. Specifications: Glass Material: PC Mouth Piece Material: Silicone Mask Material: PVC Color: Blue, Yellow, Black, Green (optional) Package Weight: approx. 375g Size: approx. 17 x 10cm / 6.69" x 3.93" Quantity: 2pcs/set (1pc diving mask, 1pc breathing tube) Suitable: For Adult Package Included: 1 x set of snorkeling