Description Common plastic poly-wedges, round stern , easily of being taken, round edge with unattached, make the wedges more flexibility to be full filled in different teeth cracks Color/ Size: Purple / Large; 17.8 x 2.8mm Yellow / Medium; 17.8 x 2.45mm Green / Small; 17.8 x 2.1mm Blue / S Small. 17.8 x 1.7mm Package: 100pcs/box.
