Fouth Element's mask strap is made from 100% recycled materials; the elastic strap is made from recycled rubber and nylon; and the clips are made from recycled ABS (Acrylonitrile Butadiene Styrene) plastic waste from the automotive industry.
The clips have been designed to fit most mask buckles and all Fourth Element masks.
Once the strap is attached to your mask, take the second clip on the strap, pull a small section of the elastic strap through the loop to create a small loop large enough to pass your snorkel through and tighten it to secure it in place.
Fourth Element mask strap
