Cooling Gel Memory Foam: Made of high-density memory foam and gel beads to provide, it absorbs and dissipates heat while providing good support, helping to relieve common pressure points, prevent you from falling into foam, and improve your sleep experience. Bamboo Fiber Cover: Made of skin friendly bamboo fiber, it makes the mattress cover more breathable, cool, and durable. Zipper closure for easy disassembly and cleaning, effectively preventing dust and allergies! Dual Anti Slip: The back of the bamboo cover is evenly distributed with small anti slip particles, and four adjustable elastic bands are added to increase friction and prevent displacement. No matter how you flip it at night, it can remain the same.

Ultra Thick & Soft Filler: HARNY pillowtop mattress topper is extra thick and supportive. With overfilled (3D + 7D) down alternative filling, evenly distributed across the top of the mattress, it can relieve pressure on the hips, shoulders, and back, while being very soft, like sleeping on the cloud every night, allowing you to enjoy the comfort of a star hotel at home. Cool & Breathable: The top surface is made of 3D air bamboo fiber material, with breathability three times that of ordinary materials, which helps promote air circulation, reduce uncomfortable warmth or heat at night, achieve healthier sleep, and allow you to feel fully rested in the morning. No Slip & All-round protection: 360 ° surround elastic deep pocket can tightly fit a mattress with a depth of 8-21 inches, allowing you to freely toss and turn on sleepy nights. Even if you are a crazy sleeper, you don't have to worry about sliding or moving, it will remain unchanged