Waterproof Silicone Neck Seal Atomic Aquatics Optical Masks the valve comes supplied with

the valve comes supplied with a Seatec-type hose fitting

you can enjoy an ultra-fast breathing response

we only ship within the UK

Adjustable inhalation control

Waterproof Silicone Neck Seal Atomic Aquatics Optical Masks the valve comes supplied withThe Waterproof Silicone Neck Seal fits all drysuits with a Waterproof or SiTech Necktite Ring System. Seals are available in three different colours, black, blue and red. The elasticity of silicone makes donning the suit much easier, and it seals your skin more effectively. The comfort is enhanced during long technical dives and decompression stops. The silicone drysuit neck seal has no chemical or environmental sensitivity, and they have 40% better