About this item This fits your . Make sure this fits by entering your model number. Extend Mattress Life & Add Softness - Instead of replacing an expensive mattress, adding a mattress topper short queen on the old mattress is an ideal way to soften ​firm mattresses and add extra plushness as well Refreshing & Comforting Rest - Features 100% memory foam, the bed topper short queen conforms to your curves and distributes weight evenly to align the spine and alleviate pressure points Slip you into a Relaxing Dream - Soothing green tea extract works to eliminate odor and bring fresh tea scent while short queen mattress topper contours to the curves of your body to reduce pressure points and transform your sleep into a luxurious cloud-like experience Plush Cover for 360-Degree Protection - The machine washable, bamboo-rayon cover adopts skin-friendly knitted fabric, comes with a slip-resistant bottom and adjustable elastic straps which fit mattress depth up to 18", to secures the pad to your mattress eliminating the need for re-adjustments Healthier Sleep Environment - Certified by CertiPUR-US and OEKO-TEX for durability, all material of this rv queen mattress pad is safe for your whole family. Leave the foam flatly in a well-ventilated area for 48-72 hours until it's fully expanded. If you have any issues within 10 years of your purchase, Contact us for satisfied solution