Stay Put All Night: The fabric with 4-way flexibility tech stretches over the mattress and stays in place securely all night, no more slipping off, moving or wrinkling, fits tightly and prevent scratching from your pets like dog or cat, also kids friendly | No More Coming Off: Deep pocketed design and the elastic all the way around the entire bottom & staying underneath, which keeps corners from popping up even if you toss and turn. The fitted sheet keeps its shape, NO MORE tucking the sheet everyday or buying straps or clips | Tailored Sheet for Mattress/Box Spring: This stretchy fitted sheet fits for any mattress/boxspring up to 13" depth. Great for memory foam-type mattress, adjustable bed, and even odd sized mattresses. Also an affordable alternative sheet for Purple brand mattress. Other Uses: Using the stretch fitted sheet as sofa cover, couch cover or others if the size meets | Ultimate Sleep Support: The bottom Jersey sheet is super soft and comfortable, like T-shirt feeling and stays smooth & cool, let you enjoy a great sleeping experience | 90 Day Guarantee: Included 1 Fitted Sheet Only in package. Try the Stretch Fitted Sheet now with our 90-days warranty no question answered! Contact us if any question, we will respond typically within 24-48 business hours