Sofa Scram High Tech Pet Sonic Pad Deterrent. Instantly Activated by the touch of a paw. The Battery Operated Sofa Scram emits Startling 85 Decibels Beeps that gets pets off the furniture fast. Great for Cats and Dogs. Pet Owners Love Sofa Scram because it works quickly and effectively without applying Shock or pain to your pet. The Sofa Scram works as quickly and efficiently as a static shock mat but at half the price and it will not hurt your pet. It has an attractive easy to clean black nylon exterior. Measures 2” thick, 12” wide and 59” long. Can be used in Chairs, Countertops, beds, In Front of Doorways, Trashcans and of course Sofas.