Avery Sporting Dog Hunting Dog Ramp. Make sure your boat is easily accessible for your four-legged hunting pal with Avery Sporting Dog's Dog Ramp. 24 inches L ramp has grip steps for positive traction and folds to a convenient 14 inches for compact storage. Hooks to boat sidewalls and is fully adjustable to fit most boats.Features:24 inches L ramp has grip steps for positive tractionFolds to a convenient 14 inches for compact storageWeight: 6.5 lbs.