40% of the proceeds from the sale will go to four Animal Rescue (No-Kill Shelters and Sanctuary): 1. Furkids, Inc. Headquarters and Cat Shelter 5235 Union Hill Road Cumming, GA 30040 2. Hermitage Cat Shelter 5278 E 21st St Tucson, AZ 85711 3. SAFE Haven for Cats 8431-137 Garvey Drive Raleigh, NC 27616-3267 4. MEOW Cat Rescue 10600 NE 68th St., Suite F Kirkland, WA 98033 Double-sided SIM card (DS-SIM). The idea came to my mind in August 2012. It involves the release of SIM cards with chips on both sides. One SIM card (one side) can be tied to a specific telecom operator, the other can be customizable (like eSIM). Issuing such SIM cards will reduce the amount of plastic waste. The idea can be implemented in developing countries.