Feature 1Adjustable Head Brace: Adjustable lightweight head support provides quick adjustment with a button and thick padding ensures a comfortable fit. 2Reduced Drag: Hydrodynamic tube shape allows for stability and fast movement through the water, reducing drag and promoting proper body position while swimming. 3Silicone Nozzle: Comfortable, soft and well fitting silicone nozzle that can be used for long periods of time while snorkeling, diving or spearfishing without feeling any discomfort. 4Silicone Material: Snorkel swimming training is made of silicone material, which is safe and environmentally friendly, durable and long lasting. 5Easy to Operate: The brace is strung into the breathing tube and can be worn with the headband, making it simple to operate, lightweight and portable.Item Type:SwimmingSnorkelMaterial: SiliconeWeight: Approx. 252g / 8.9ozBreathing Tube Size: Approx. 48 x 11.6 x 3cm / 18.9 x 4.6 x 1.2inUse: Suitable for Adults and Teenagers, for Snorkeling, Diving and Swimming. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Breathing Tube1 x Headband