Universal Dive Snorkel Clip Quick Release Spare Parts Diving Mask Retainer Description: Durable, flexible and replaceable, for you and your family to use when diving, a nice choice for diving. Durable and sturdy, would not break and can last for a long time use, for your body. Quick release design, easily attach snorkel to mask strap or detach snorkel from mask strap. Suitable for round tube snorkel, will not take you too much time to complete the installation. Strong practicability: the strap keeper holder clip retainer is practical and helpful for diving enthusiasts. Specifications: Material: Plastic Colour: Black Size Chart: Double- ring breathing tube holder: length 10cm/1.06inch, hole diameter 2.7cm/1.06inch Outer diameter of diving snorkel clip: 2.8cm/1.10inch Package Includes: 1 Piece Snorkel Keeper Holder 1 Piece Diving Snorkel Clip