Treated with smart temperature technology, our crisp cotton percale will keep you cool and comfortable for up to 40 washes. Sold in pairs and made of 400 thread count 100% cotton percale our smart temperature technology ensures the coolest, most comfortable shuteye of your life. The frost smart temperature percale pillowcase features revolutionary patented dynamic cooling that is skin safe and lowers pillowcase temperature by up to 4.5f. And for your body pillow lovers, we've got you covered! Instantly elevate your bed with this oversized statement piece. These pillowcases include our dream lock envelope closure, which keeps your pillows in the pillowcase's night after night. Store and travel with our pillowcases in confidence that one pillowcase won't be left behind with our buttoned-up fastener which allows for you to connect matching pillowcases in between use. # Pieces In Set: 2 Included: 2 Pillowcase - 30x20-Inch Features: Cooling, Temperature Regulating, Easy Care Thread Count: 400 Warmth Factor: Lightweight Pillow Size: Standard/Queen Base Material: 100% Cotton Care: Machine Wash, Tumble Dry Decor Styles: Contemporary Material: Percale Pillow & Cushion Covers Type: Pillow Cases Country of Origin: Imported