KEENE Blue Gold Prospecting Classifying Sieve - 20 Mesh Alliance Air Tools It will not deteriorate under

It will not deteriorate under extreme weather conditions

for lock blade knives 2 - 3 layers

155 x 180 x 12mm

Non stain acrylic for rolled joints

KEENE Blue Gold Prospecting Classifying Sieve - 20 Mesh Alliance Air Tools It will not deteriorate underKEENE Blue Classifying Sieve 20 Mesh Keenes stackable Blue Classifier sieves enable you to stack several sieves together for graduated classification. The sieves lock into position with a 1. 5 inch gap between the screens which allows you to stack screens and size your material all at once. The compact stack ability makes transporting into remote areas a breeze, not to mention storage and shipping becomes a snap. 13 sieves in stack up into a 12 inch