Sell Ready Stock Memory foam padded cushion lumbar pillow training increased office chair classroom stool does not deform flannel best price

name: memory foam lumbar cushion waist pillow size: 38x48cm cushion size: 40x40x6cm weight: 900g material: cooling gel+memory foam color:as the picture type: without the cooling gel cover: plush cover（flannel） package:1pcs seat cushion and 1pcs lumbar cushion 💗design: fit your back and hips from the caudal vertebra to the spine. fully fill the space between back chair and the back of your body, relieve back pressure effectively 💗functional: good for people who sit for a long time, effective to hips & back pain treatment and comfort the spine 💗various usage: great for any chair, car seat, truck seat, wheel chair, plane seat. correct the sitting posture 💗feature: the shape conforms to the buttocks design, helps to modify the hip line, avoids the flatness of the buttocks due to sedentary, and provides natural support for the muscles; the unique warmth and viscoelastic properties of the memory cotton can adjust the shape according to the temperature and movement of the buttocks. appress the hips, the back u-shaped design, soothing the spinal pressure! both premium memory foam cushions together with maximum features! seat cushion made with non-slip rubber bottom – to keep in place, washable velour zippered cover for easy cleaning. lumbar support has unique pocket for phone/mp 3, to prevent getting too hot - 3d breathable mesh and two adjustable straps - to keep in place 💗notice: the inner core can not be washed and can be placed in a ventilated place to dry. pillowcases can be washed. manual measurement, there may be an error of 1-3cm, which is normal. 💗buying 1. odor problem|: open in a cool place, open the ventilation 3-5, the weather smell can be dispersed, the smell is not harmful to the human body. 2. foaming small holes: since memory foam is different from other sponge products, it is not easy to avoid foaming. purely normal, not a quality problem, please buy with confidence