DWVO Full Size Mattress Cooling Gel-Infused Memory Foam Mattress Topper, Blue, CertiPUR-US Certified, 2 Inch

Feature: 🎈40D Cooling Gel Memory Foam:  This gel mattress topper uses premium 40D high-density memory foam, which is not only softer, but also maintains a good rebound effect and is not easy to be crushed after long-term use 🎈Reduce Stuffiness:  Compared with ordinary memory foam, the cooling gel bed topper can reduce the stuffiness, giving you comfort and breathableness all night long 🎈Enrich Sleeping Experience:  The exquisite line carving design on both sides can make your head and legs feel softer when you sleep on it, and your back also has enough support, enriching your sleep experience 🎈CertiPUR-US Certified:  This mattress topper has undergone rigorous quality testing and meets CertiPUR-US standards. So that you and your family can sleep with peace of mind and comfort 🎈Easily Place on Your Bed:  All you need to do is remove the box and plastic bag and place the twin mattress topper on your bed. It takes 24-48 hours for a new memory foam mattress to fully return to its original shape, and it may take longer in cold weather Specifications: Thickness: 2 Inch Twin Size: 39" X 75" X 2"  (99 x 190 x 5 cm) Twin XL Size: 39" X 80" X 2"  (99 x 203 x 5 cm) Full Size: 54" X 75" X 2"  (137 x 190 x 5 cm) Queen Size: 60" X 80" X 2"  (152 x 203 x 5 cm) King Size: 76" X 80" X 2"  (193 x 203 x 5 cm) California King Size: 72" X 84" X 2"  (183 x 213 x 5 cm) Thickness: 3 Inch Twin Size: 39" X 75" X 3"  (99 x 190 x 7.5 cm) Twin XL Size: 39" X 80" X 3"  (99 x 203 x 7.5 cm) Full Size: 54" X 75" X 3"  (137 x 190 x 7.5 cm) Queen Size: 60" X 80" X 3"  (152 x 203 x 7.5 cm) King Size: 76" X 80" X 3"  (193 x 203 x 7.5 cm) California King Size: 72" X 84" X 3"  (183 x 213 x 7.5 cm) Package Includes: 1 x Gel Memory Foam 1X Installation instruction