Braided shade lift blinds cord: 1.5 mm width, 109 yards a roll; The maximum weight it can resist is 54 kg (120 lb), please use it in the bearing limits , Durable material: shade lift cord is made from nylon, the cord will not fade or fray, you can easily replace the cord in your shades blinds and louvers , Good quality: the blind string resists deterioration in sunlight and its braided construction reduces friction allowing for long lasting performance , Easy to use: the replacement cord can be to repair roman shades, aluminum blind, this lift cord can also be applied to ceiling fans or light strings , Wide application: very versatile and suitable for many different purposes such as plant bundles, outdoor gear making, crafting, and beading