Our child resistant zipper pouches are lab approved and ASTM certified using CPSC standards. The white matte pouch measures 5 1/8" x 2 1/2" x 8 1/8" and is ideal for cannabis packaging, medicinal flowers, edibles, pharmaceuticals, and other non-liquid chemicals. The matte white zipper pouch is opaque and odor proof to maintain privacy. The certified zipper requires two-handed dexterity, making it difficult for children to open. Pre-printed instructions are located on the inside flap to instruct users how to open this pouch. This pouch is constructed with a high moisture, freshness, and odor barrier and metallized interior for maximum protection. The matte white finish is a great choice for a customized printed design.