Wash thoroughly before first use Hand wash only Not dishwasher or microwave safe Acrylic / silicon gasket / PVC straw Holds 8 oz. 5 1/2'' H x 3 3/4'' Diameter Double-walled sides Elena screen art on outer wall and blue glitter background on inner wall Tinted twist-tight lid with hole for straw Matching reusable straw flares at bottom so it won't fall out BPA free