Get the perfect soil sample with this 38"L Mascaro Profile Sampler. When a sample is extracted the heavy-duty cutter blade is opened with the aid of a specially-designed hinge. The sample can be viewed instantly. This sampler works in every type of soil, even the hardest of clay by collecting a 7" deep, 3" wide, and 1/2" thick sample.. This sampler also allows you to return the sample to the ground.