67" x 67" High Density Foam Square Add batting?:Yes which prevent your mattress/topper from

which prevent your mattress/topper from sliding out of place

King(72" x 80")

and mattresses needs

the thicker the foam

We combined a layer of ventilated gel memory foam and a layer of high density support foam for a pressure relieving and supportive mattress replacement with a medium feel

67" x 67" High Density Foam Square Add batting?:Yes which prevent your mattress/topper fromHigh Density Upholstery Foam Density 1. 8; 44lb compression rate Made in the USA 100% recovery rate and lasts from 3 7 years Free Shipping! Tips: Thinner foam is softer and thicker foam is firmer. So, the thicker the foam, the firmer it will feel. If replacing cushions please measure between the seams or between the cording of the case, with the foam inside. Ask about our dacron batting wrap! Would you like a rounder smoother edge for your cushions?