Description: Includes our best-selling Bamboo Mattress Pad and a 1.5" Memory Foam Mattress Topper for double the thickness. Each pad is filled with Revoloft™: a state-of-the-art polyester filling designed to resist flattening for lasting comfort Double thick means we double stitched the baffle box stitching traps to help prevent shifting. Each pad has unique elastic fitted skirt creates a snug fit for mattresses up to 18" thick. Made in the USA! Specifications: Assembly Instructions: Step 1:  Remove the Memory Foam Topper from bag. Lay flat on any surface.  Allow 24 hours for the memory foam to expand to full size Step 2:  Remove the bamboo pad from bag Step 3:  Place the Memory Foam Topper on bed first. Then place the mattress pad on top of memory foam topper with the quilted side facing up Step 4:  Pull the skirt of quilted topper down over both and tuck under mattress Step 5:  Sleep well!  Dimensions: Twin Size: 39" x 76" Twin XL Size: 39" x 80" Full Size: 54" x 76" Queen Size: 60" x 80" King Size: 76" x 80" Cal King Size: 72" x 84"