We believe that the MAVRICFLEX heavy-duty dog door will become the best companion for you and your furry friends to spend wonderful moments together! MAVRICFLEX is committed to providing consumers with rugged and reliable products, making your choice more valuable! MAVRICFLEX heavy-duty dog door is made of premium aerospace-grade aluminum alloy, which we believe is the best material choice due to its exceptional strength and durability. Compared to general aluminum alloy, the MAVRICFLEX heavy-duty dog door is heavier and thicker, capable of withstanding greater pressure and impact！The design of the soft flap version is our innovative solution to ensure the flip part of the dog door is solid and reliable. The product has undergone multiple back-and-forth tests, and the soft flap version has passed all the tests, firmly fixed in place without easily coming off. In addition, the soft flap is designed with strong magnets, ensuring complete adhesion to the frame without leaving any gaps. This greatly improves energy efficiency and ensures your comfort and safety are fully guaranteed.We pay great attention to detail, and every MAVRICFLEX heavy-duty dog door undergoes rigorous quality control and craftsmanship inspection, ensuring its outstanding durability. In 2023, we successfully enhanced the product's abrasion resistance, extending its lifespan. At the same time, we have also strengthened the product's anti-oxidation performance, effectively resisting oxidation and corrosion, maintaining its aesthetics and functionality. Furthermore, we have also focused on improving the product's resistance to biting, providing users with a more reliable user experience, allowing your furry companions to come and go freely, enjoying unrestricted outdoor life! MAVRICFLEX is committed to providing consumers with rugged and reliable products, making your choice more valuable! MAVRICFLEX heavy-duty dog door is made of premium aerospace-grade aluminum alloy, which we believe is the best material choice due to its exceptional strength and durability. Compared to general aluminum alloy, the MAVRICFLEX heavy-duty dog door is heavier and thicker, capable of withstanding greater pressure and impact！The design of the soft flap version is our innovative solution to ensure the flip part of the dog door is solid and reliable. The product has undergone multiple back-and-forth tests, and the soft flap version has passed all the tests, firmly fixed in place without easily coming off. In addition, the soft flap is designed with strong magnets, ensuring complete adhesion to the frame without leaving any gaps. This greatly improves energy efficiency and ensures your comfort and safety are fully guaranteed.We pay great attention to detail, and every MAVRICFLEX heavy-duty dog door undergoes rigorous quality control and craftsmanship inspection, ensuring its outstanding durability. In 2023, we successfully enhanced the product's abrasion resistance, extending its lifespan. At the same time, we have also strengthened the product's anti-oxidation performance, effectively resisting oxidation and corrosion, maintaining its aesthetics and functionality. Furthermore, we have also focused on improving the product's resistance to biting, providing users with a more reliable user experience, allowing your furry companions to come and go freely, enjoying unrestricted outdoor life! ADJUSTABLE SLIDING LOCK PANEL MAVRICFLEX dog door with double sliding lock panel is designed to keep you and your family safe at night or when you are not at home, while also keeping other creatures out of the house. ENERGY-SAVING Weatherproof magnetic closure and UV-resistant flap, Perfect for hot and cold climates, provide energy efficiency and help protect against extreme weather Dust strip Included Combining a dust strip with a double flap, our product offers an enhanced level of protection. It effectively prevents dust and small animals from entering your house, all while operating silently. Smoky Gray Smoky Gray Matte Silver Matte Silver Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.6 out of 5 stars 88 4.0 out of 5 stars 13 4.2 out of 5 stars 361 4.1 out of 5 stars 218 Price $129.95$129.95 $63.98$63.98 $103.96$103.96 — no data 2 Sliding Lock Panel ✓ ✓ ✓ ✓ Memory Material Flap ✓ ✓ ✓ ✓ Aluminum Frame ✓ ✓ ✓ ✓ Adjustable Tunnel 1 1/4" - 2 1/2" 1 1/4" - 2 1/2" 1 1/4" - 2 1/2" 1 1/4" - 2 1/2" Flap Double Flaps Single Flap Double Flaps Single Flap