Two clip-on handles that give a tall tumbler something to hold on to.
Each handle wraps the cup and grips it at any angle, with no tools and nothing to modify - it goes on in a second and comes off as quickly. The inner diameter is cut for a 20 ounce cup at 87.1 to 86.1 mm (3.43 to 3.39 in) and for a 30 ounce cup at the matching measurement, which covers most of the tall insulated tumblers already in the cupboard.
They are moulded from food-grade polypropylene, light enough not to unbalance a full cup, with an anti-slip surface and BPA-free construction. Two handles per pack, in sky blue. The tumbler itself is not included.
