Designed for Pet Freedom:Allow dogs to go in and out freely without any owner's assistance. SIZE NOTE: Flap Opening 10 1/8"W x15 3/4"H. Cutout in Door:11 4/5"W x 16 4/5"H. Frame 12 7/8"W x 18 1/3"H. Designed for pets Large dogs up to 100 pounds. Easy Install:just 3 simple steps with included template and clear instructions,no professional help required at all. The pet door is suitable for installation on wood, PVC, gypsum doors and walls, and fits all installation thickness ranges from 1/16'' to 2.5''. Safety & Durability: This dog door cat dog is made of high-quality plastic and PVC with no sharp edges on all sides, creating a safe and comfortable environment for your family and pets. Equipped with reliable locks, you can open and close the pet door freely without worrying about safety issues. DURABILITY: Made of premium plastic material, it has excellent durability and thermal insulation performance, which is better than similar steel products and will never rust during use Energy Efficient & Great Value: Equipped with 2 Magnetic Flaps & Sliding Lock,Full-featured pet door with EVERY practical function you need, all at a totally reasonable price! Blocks cold air in winter and hot air in summer, keeps your home comfy and cuts down on heating/cooling bills big time. Vegeggs Brand Guarantee: We’re a fast-growing brand that puts customer satisfaction first! Every pet door comes with all the accessories you need, and we stand behind our products with top-notch quality and perfect after-sales service. Your fur baby will love their new freedom door! Tired of getting up to open the door for your Dogs every 10 minutes? The Vegeggs pet door is the game-changing dog door for door that gives your pets independence and you the convenience you deserve! Easy Install Forget expensive handymen: our doggie door for door comes with a free installation template and simple step-by-step instructions, so you can set it up alone in just 3 steps, fitting it to wood, PVC, metal, paneled doors, or even walls (1/16" to 2.5" thick) for both interior and exterior use. What makes Vegeggs doggie doors stand out? Our 2 strong magnetic flaps create an airtight, weatherproof seal that customers rave about—it blocks cold air, hot air, bugs, and wind, keeping your home at the perfect temperature all year round and cutting down your energy bills big time! No more wasted heat in winter or cool air in summer, just consistent comfort for your family and pets. The sleek flush design looks clean and professional in any home, way more stylish than bulky petsafe dog door large alternatives, and the heavy-duty plastic frame is 100% rust-free, solid to the touch, and built for daily use with energetic pets. The smooth magnetic flaps are so easy for dogs and cats to push open—they’ll learn to use it in minutes!—and the lockable sliding panel lets you control access anytime: lock it to keep your pets safe indoors when you’re out, or unlock it for unlimited freedom. We offer small doggie door, medium dog door, and large dog door options, so you can find the perfect doors for dogs for your furry friend. Every Vegeggs pet door comes with complete accessories, removable easy-clean flaps, and unbeatable value—premium features at a reasonable price, no hidden costs! As a fast-growing brand focused on customer satisfaction, Vegeggs is dedicated to making high-qualitydesigns that bring joy to pets and peace of mind to pet parents. Choose Vegeggs doggy door—for happy, independent pets, and stress-free pet parents!