Pack of 6 extra large, soft, FABRIC, adhesive, medical alert patches for clothing. Each fabric patch is approximately 6 x 5 inches. See all featured pictures. These sensory friendly patches work great on clothing for kids or adults. You can easily apply them to the back of a shirt. No "papery" feel because they are made from 100% polyester fabric. They are re-usable. Many customers report getting 3-4 uses from each patch. You can peel them off of one garment and stick them onto another easily and quickly. Works best when applied to clothing with high COTTON content. They WILL NOT leave any sticky residue on clothing. Peel off paper backing and apply to clothing. Not recommended for application to windows or other surfaces.