Adelya is not welsoft. product dimensions single double 155x215 195x215 product features outer surface 82 wire satin cotton fabric does not sweat thanks to the cotton outer fabric. it is antibacterial and anti-alleric. the inner filling is 400gr/m2 1. quality 100% silicone filled. it does not contain any carcinogenic substance, which is a waste material. do not sweat because it does not contain fiber. does not do, breathes, keeps coolweight single 2200 gr. it is 2500 gr for double. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.