Richell USA Convertible Elite 4 Panel Pet Gate: * Size: 130"L x 0.8"W x 31.5"H (end to end) * Gate opening: 25.5"W x 31.5"H * Specially designed cap locks panels in place at 90- and 180-degree angles * Lockable gate door allows easy movement from room to room * Optional panels allow for various size configurations * Recommended for small-medium dogs 8 to 40 pounds * Easy to assemble; beautiful hardwood construction