4" X 4" 6 mil Heavy-Duty Puncture Resistant Clear Reclosable Resealable Zipper Bags, 100
100  tough 6-mil, durable bags are perfect for storage and shipping of small parts or supplies. Used for retail packaging, hardware, beads, hobbies, and crafts. Useful 4" x 4" inner dimensions; puncture resistant, can be reused, meets FDA and USDA requirements.