Crafted out of the finest all-borosilicate glass, these drinking straws by Huemabe are lead, plastic, and BPA-free. Each straw is approximately 190 x 6-8 mm or 7.5 x 0.23-0.31 in., and is perfect for a wide variety of hot and cold drinks. Now you can sip all your beverages in style - rinse, and repeat!