DESCRIPTION: The name says it all! TPU with a zipper closure and the perfect size for all of the "extras" without taking up room for a wet bag or clutch. Details: Our Simple Pouch is the perfect size for all of the "extras" without taking up room for a wet bag or clutch. They are a wonderful way to store our re-usable Breast or Menstural Pads, as well! Cute and conveneint, we hope you enjoy adding Thirsties prints to your life outside of diapers! Material: 3.5 inches by 5.5 inches 100% polyester with waterproof urethane coating Care and Use: Before Use: Wash once with a cloth diaper safe detergent. At Every Wash Cycle: Prewash on warm Wash on hot Add another rinse on warm. Hang dry or dry in the dryer on low. Important Notes: Use enough water to soak and cover the diapering items and allow them to agitate. Please Avoid the Following: Laundry boosters/additives Sanitize or Whites cycles on HE machines High heat in the dryer Pure Soap Bleach These practices and/or additives can void the warranty on your Thirsties products. A 15 minute cycle on hot in the dryer once a month is beneficial to lamination, and will not void your warranty. Please find our complete care instructions in our Customer Center -> Care and Use.