Our most popular cotton sash cord, Cotton sash cord has a high quality, thick cotton cover with a polished smooth finish, There is a synthetic core to reduce stretch and add strength, Cotton sash cord is the upgrade from a clothesline and when used as a clothesline will last many years, This cord can be used as sash cords in windows, Thick cotton cover and synthetic core, Makes a great clothesline rope, 14 is typical window sash size, Made in the USA, Size: 516 x 1200, Dimensions: 16L x 16H x 16W, Working Load 270 lbs, SKU: TWEN373