DURABLE SPRING LOADED COLORED PLASTIC MAGNETIC CLIP. FEATURES RIBBED PLASTIC 'TEETH' FOR A SUPERIOR HOLD. DURABLE RUBBER GRIP. EXTRA STRONG MAGNET ON BACK. IDEAL FOR NOTES, DOCUMENTS OR EVEN TO SEAL FOOD BAGS. 1 1/4" W X 1 3/4" H X 3 1/2" D