... flexible, non-oxic, tasteless, etc. through the hydrophilic polymer gels and thermal conductivity taken away a large number of body surface ... products have been developed: ice gel pad, gel mattress, gel pillow cushion and laptop cooling pad. Features: light, nice & durable, not only ... size: 38x58x14cm, 4pcs/ctn, N/G weight: 18/20kg E. Pillow Cushion Size: 40x30cm, weight: 1kg/pc, 1pc/color box, color ...