Rugged BreakthroughA(R) BT door wedges keep doors propped open. Use door wedges on the floor as a traditional door stop or wedge it into the door hinge. A single BreakthroughA(R) BT wedge fits in current model BT hybrid light Specifications: Size: 3.0" L x 2.0" W x 2.0" D Weight: 1.1 oz / ea - Total Weight: 4.2 oz