PetsN'all Electronic Pet Training Mat For Dog (48X20inch)- Large GREAT FOR YOUR PETS : Electronic pet mat safely and effectively trains your pet to stay off furniture or countertops or away from off-limits rooms. SUITABLE FOR ANYWHERE : Clear, flexible 20x48-inch cat shock mat offers great coverage & fits the contours of your furniture. ADJUSTABLE TRAINING MODES : Your dog training mat choice of tone alarm, harmless 3-second static pulse or combination of both. EASY INSTALLATION : Use single 9-volt battery, which indoor pet training mat runs up to 6 months or 10,000 activations. DOGS & CATS FRIENDLY :Pet shock mat is suitable for training cats and dogs of all sizes.