90u - 2.5 x 4.5 Mesh Filter Bags
100% Nylon The 90 micron mesh is best used for whole flower, ground up flower, and larger micron sift. Made with food grade, non dyed nylon. Stitched together with 100% nylon. Filter utilizes a single rolled stitch and is turned inside out.
*Different quantities available, buy more and save money!