1. EASY ACCESS For mischievous pets who love to shut doors, this handy door opener simplifies your life and adds convenience. Effortlessly keeps the door ajar where the litter box is placed. 2. FLEXIBLE DOOR ACCESS Give your pets the freedom to move around easily by attaching or detaching this car door opener. Its innovative strap design ensures convenient access, ideal for litter box entry. When not needed, simply remove it for an unobstructed doorway. 3. UPGRADED DOOR PERFORMANCE Reinforce your car door with our sturdy pet opener, crafted from ABS silicone elastic rope. For durability, clean door dust before installation. Not suitable for heavy or uneven doors. 4. VERSATILE PET FREEDOM Our car door opener grants pets easy access to various door types while acting as a barrier aid. This multifunctional device automatically opens doors and ensures secure closure after each use.