Upgrade in-car convenience with this dual-slot car seat gap filler from the Rongyi brand, crafted from flexible plastic with partial polyurethane filling. Designed for universal vehicle compatibility, this seat-mounted organizer fits snugly between the car seat and center console, measuring approximately 41 × 3.3 × 6.5 cm. Available in black, beige, red, and brown—either as single pieces or pairs—it effectively prevents small items like phones and keys from slipping into hard-to-reach areas. The double storage slot design enhances functionality, offering extra space for everyday essentials while helping reduce seat vibration noise. Waterproof, non-slip, and easy to install without damaging the car’s interior, this gap filler is a practical solution for clutter-free driving. Supports cross-border export, logo printing, and OEM customization—ideal for automotive accessory wholesalers targeting diverse markets with functional, compact car storage products.