WedgeWands are a simple, straight-forward solution to the difficult task of achieving proper seal and separation during dental procedures. Stays put. Back-out is prevented by the textured wedge body and gradual side taper. The ski-like tip prevents the wedge from digging into the rubber dam or papilla during insertion, and the soft radius edges prevent trauma during insertion and removal. Adapts naturally to the contours of the teeth with the pliant plastic material. Every angle and plane is a continuous curve to mimic interproximal anatomy. Intro kit contains 100pcs of each size: X-Small yellow, Small blue, Medium orange and Large green.