Train your cats and dogs to avoid certain areas in your hom with this Pawz Away mini pet barrier system from Guardian, an excellent teaching device for household pets. PRODUCT FEATURES Fits easily in small spaces Adjustable range of up to 5 feet Progressive static correction Designed to startle, not to punish Automatic safety shutoff stops correction after 15 seconds Lightweight & waterproof Expandable for multiple pets (additional barriers & receivers not included) Indoor or outdoor use WHAT'S INCLUDED Barrier transmitter Receiver collar with 2 lithium ion (3V) batteries Cat collar strap Test light tool Operating & training guide PRODUCT DETAILS 7"H x 5"W x 5"D For dogs & cats 5 lbs. or more Fits dog neck sizes 6 to 28" Fits cat neck sizes up to 12" Transmitter requires 3 "AAA" batteries (not included) Compatible with Guardian Pawz Away Add-A-Pet Reciever Collar & Mini Add-A-Barrier Manufacturer's 1-year limited warranty Model no. GWF00-14923 Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores. Size: One Size. Color: White. Gender: Unisex. Age Group: Adult.