NRS Whip Inflatable Stand Up Paddle Boards make it easy to pull up to your local play wave, pump up the board and start shredding. The Whip's rounder shape, shorter length and surf-style fin and tail configurations make it the ultimate park-and-play inflatable. They inflate up to a rock-hard 20 psi for performance that rivals a hard board, then folds up compactly when deflated for easy transport and storage. and with double sidewall construction for increased durability and streamlined aesthetics. The heavy-duty PVC drop-stitch construction stands up to abrasion and abuse. The removable, interchangeable fins let you customize your setup and the ABS plastic fins absorb impacts without breaking.