StonyLab Beaker Tongs is used for easy, secure handling of beakers, crucibles, and similar vessels Can hold beakers from 50 to 1000 ml capacity Plastic coated jaws for a firm grip; 10 inches (25.5 cm) overall length Durable and sturdy constructed, beaker tongs is acid and alkali resistant Warranty: StonyLab 1-year limited warranty; If received damaged, please contact us immediately; we will solve it until satisfied