-5 ℃ cool Liangdian <M number> office chair / car cushions / mattress cold cool pillow huge Porter [Prodigy]

Length: 47 cm Width: 47 cm Height: 0.5 cm Pillowcase: Cotton Inside: polymer resin, glycerol, water and 100% Origin / manufacturing methods Made in Taiwan / hand sewn https://farm1.staticflickr.com/487/19685614388_c1944b86c8_z.jpg https://farm1.staticflickr.com/261/19866198782_ca43a34be1_z.jpg Independent R & D and making https://farm1.staticflickr.com/560/19866199752_98d9d2e8eb_z.jpg Master grade hand sewing and ironing the whole person https://farm4.staticflickr.com/3734/19250983194_94230a6c02_z.jpg 1 Color dominated by entities 2 Avoid wet / flooding / fire / razor / high temperature / sunlight 3 Do not stack ballast / avoid undue strain or compression / avoid contaminating chemicals or volatile solvents Cloth cover is recommended under normal use 4 regular cleaning or wipe clean