The Spider, from Hydro Spider, is a rope and strap rescue accessory that is desgined to be used in conjuction with a USCG approved Type IV throwable. When attached to a Type IV (or anything with byouancy), the Spider allows the user to make multiple rescue attempts without having to repack the cordage. The Spider is made with high strength 550 paracord, 1740lb polyester webbing, and mildew, scratch/tear resistant marine grade fabric.