Stay cool with the Martex x brrr° Cooling Technology Sheet Set. Sleep hot? Its cooling technology—the Triple Chill Effect™ — is scientifically proven to keep you cool while you sleep. It embeds the fabric with cooling minerals that help provide an immediate and continuous cooling effect while it wicks away moisture and dries quickly. They’re soft, stylish, and designed to help you stay fresh and chill all night long. King Sheet Set : 4 Pieces Twin Sheet Set : 3 Pieces Twin XL Sheet Set : 3 Pieces Queen Sheet Set : 4 Pieces Full Sheet Set : 4 Pieces King Pillowcases : 2 Pieces Standard Pillowcases : 2 Pieces 300 Solid Country of Origin: Bahrain Imported Product Specifications Twin Sheet Set Dimensions: Flat Sheet: 68"W x 96"L, Fitted Sheet: 39"W x 75"L, Pocket: 15"H fits mattresses up to 18" Deep, Pillowcases: 20"W x 32"L Twin XL Sheet Set Dimensions:Flat Sheet: 68"W x 101"L,Fitted Sheet: 39"W x 80"L,Pocket: 15"H fits mattresses up to 18" Deep,Pillowcases: 20"W x 32"L Full Sheet Set Dimensions: Flat Sheet: 85"W x 96"L, Fitted Sheet: 54"W x 75"L, Pocket: 16"H fits mattresses up to 19" Deep, Pillowcases: 20"W x 32"L Queen Sheet Set Dimensions: Flat Sheet: 94"W x 104"L, Fitted Sheet: 60"W x 80"L, Pocket: 16"H fits mattresses up to 19" Deep, Pillowcases: 20"W x 32"L King Sheet Set Dimensions: Flat Sheet: 110"W x 104"L, Fitted Sheet: 78"W x 80"L, Pocket: 16"H fits mattresses up to 19" Deep, Pillowcases: 20"W x 40"LKing Pillowcases Dimensions:20"W x 40"LStandard Pillowcases Dimensions:20"W x 32"L Material & Care 60% Cotton/40% Polyester Cotton Machine washable