QUALITY - Metal Garden Soil Blocker - Made in U.S.A.- Small-Space Garden Design (makes one 2" x 2" x 2" soil block) Excellent Quality Soil Blocker - Makes one 2" soil block Soil Blocker is made from high quality steel Unit Dimensions: 2" x 2" x 6 1/2" Ideal soil blocker for small-space gardening. Made in the USA.