The new MMF Industries Bio-Natural Tamper-Evident Deposit Bags offer excellent deposit security with green attributes! The biodegradable bags contain a proprietary additive that allows micro-organisms to break down the plastic when in a landfill. Unlike photo-degradable and oxo-degradable bags that start to break down in 2 to 6 months, the Bio-Natural Bags have an unlimited shelf life and will only start to biodegrade when placed in a fully-microbial environment. Bio-Natural Bags secure bank deposits and are built to withstand the impact of the night depository drop. Made of a durable co-extruded film that is not only water and tear-resistant, it is also completely recyclable. The self-sealing adhesive closures are easy to use and have security features that include steam and void tamper indicating graphics. As an added convenience, your information can be written directly on bag in gray shaded area. Protect your deposits and minimize fraud and loss during cash transfers with MMF Industries Bio-Natural Tamper-Evident Deposit Bags. Available in a pack of 100 white 12 x 16 Inch bags to suit the needs of your business. MMF Industries offers customers a full array of reliable office and banking products that keep customers coming back.