Back straight with support and not allergic quality materials. Our back strap is made from breathable, robust and lightweight materials. The corrector contains thick neoprene with holes and elastic edges for comfortable breathing and comfort even when you wear it under your clothes or t-shirt. New design of the back of the corrector that has been widened and reinforced with semi leather for maximum back and shoulder support. For easy handling, this posture corrector is adjustable from the front; suitable for women, men and children with wide or narrow shoulders. Wide straps to prevent a feeling of tension under the arms or armpits and prevent irritation problems. The adjustable hook and loop fastener strap is of high quality to ensure a long service life and the corrector can also be used to the curves during exercise. Description: Product name: Back Correction Band Size: One size (suitable for bust about 70-120cm) Material: Neoprene Function: Assist in correcting postures to create a better image Package included: 1 * Adjustable Posture Corrector Note: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement.