The Purse Gummy and Strap Gummyproducts are made of a specially designed material which is very grippy, yet not tacky; It won't damage or adhere to your clothing; it will only prevent your purse from slipping.  The adhesive (a gentle 3M brand acrylic) is designed to easily attach the Purse Gummy to your purse strap.  It is cleanly removable if you so desire.  To remove from a strap, it is recommended that you first heat the Purse Gummy with a hair dryer.  You should then remove it slowly and carefully from the strap, so as to not damage the strap. Remember: Band-Aids should be removed quickly, but remove The Purse Gummy and Strap Gummy slowly.