Typhoon Ladies PINK SILICONE Purge Valve Snorkel & Mask Snorkeling Set RRP£39.99 TYPHOON PINK MASK AND SNORKEL SET RRP £39.99 ADULT SET A SEMI DRY SNORKEL AND SILICONE MASK WITH A DOUBLE SILICONE SEAL FULL SILICONE SET MASK - Double silicone seal to ensure a water tight fit, high quality tempered glass lenses (so ideal for scuba as well as snorkeling).