This is the Gannet Dive Co. Snake Float Spearfising Floats - Specifically For The Kelp Features: Dimensions: Short: 1.25 (3.1cm) x 20" (51cm) body - 36" total length with loops Long: 1.25" (3.1cm) x 36" (76cm) body - 47" total length with loops Short: 1.8 ounces (51 grams) Long: 2.4 ounces (68 grams) Breaking Strength: 700 pounds (317.5 kilograms) One of our truly innovative products, designed specifically for the kelp. Flexible with a 700 pound MFP core. Run it on the back of a floatline for just enough buoyancy to keep the end on the surface and provide visibility. All while keeping the ability to slip effortlessly through the kelp without a snag. Also ideal for those times when a large float isn&';t needed, kelp or not. "