... of polymer gel materials, has the following character: similar to memory foam pillow, with a large amount of storage on accumulating of ... 3)Can withstand 150kg pressure, using safetyProduct Size: 120x42cm Fabric: 100% polyester fabric + pvc Product weight: 4.7kg Color box Size ... and has a storage-cold capacity, it is not melting, memory , non-toxic tasteless, soft texture and other characteristics, do ...