The Combing-Ring Tube is a rigid, ultralight tube is designed to pack easy and form a strong combing-ring lip for your Alpine Ultralight Sprayskirt or Delta Whitewater Sprayskirt.
The L (Large) size fits the Recon Spraydeck, Nirvana Spraydeck, Rogue Spraydeck, Rogue R-Deck. The XL (Xtra-Large) size fits the Moki I R-Deck, and Moki II R-Deck boats.