If you're looking for a great Complete Snorkeling Set for the Kids this Season CRESSI has just what you're looking for in the Rocks Mask Fins and Snorkel Set. The CRESSI Rocks Mask is a Traditionally Designed Low Volume 2-Window Mask with a Double Feathered Edge Silicone Skirt. The Wide Split Head Strap is equipped with Simple, yet Easy-to-Adjust Buckles. The Skirt and Split Strap Combined for a Perfect Fit on the Face. The Mask Lenses are made from Tempered Glass and the Dual Window Design provides Excellent and a Wide Field of Vision. Mask has an Easy-to-Reach Nose Pocket for Ear Equalization. The Rocks Set Snorkel is a Contoured Tube Semi-Dry Top Design with a Corrugated Lower Flex Tube. The Snorkels Soft, Replaceable Mouthpiece in Combination with the Flex Tube Section allow for Hours of Comfortable Snorkeling Fun. The Semi-Dry Top helps prevent Wind Waves and Water Spray from Easily Entering the Breathing Tube and the One-Way Purge Valve below the Mouthpiece allows and water in the Tube to Drain-Rapidly. The Snorkel comes complete with an Easy-to-Use Snorkel Keeper for attachment to the Mask Strap. The Rock Set Fins are a Composite Design Vented Open Heel Fin with Adjustable Straps. The Fin Straps have Large-Thumb-Loops for Easy Donning and Doffing. The Composite Vented Design provides Comfortable Finning and help Reduce Leg Cramping. Fins are available in Multiple Sizes. The Rock Mask, Fin and Snorkel Set are covered by a 12 month limited warranty.