Nasco Whirl-Pak B00736WA Sample Bag, 230mm L x 115mm W, 0.064mm Thickness, 532ml Capacity (Box of 500)

Description

Giant size Whirl-Pak bags to accommodate large size samples and eliminate reducing into smaller pieces. The closing tab has one round and one flat wire to ensure the bag is closed securely. Fold tab over tightly 4-5 times when closing, volume measurements are approximate.