Universal fit These grommets fit piping rails with diameters from 5-6 mm to 7-8 mm and are compatible with a wide range of caravan and camping equipment. They add versatility to your outdoor gear by accommodating different setups. Easy installation Place the piping eyelets on the awning rails of your caravan or hang them directly on hooks. No tools required. The design supports quick assembly and disassembly, making changes to your setup fast and simple. Durable and reliable Constructed from durable black polyester fabric with sturdy metal grommets, these grommets are lightweight and built for long-term use. They are suitable for both indoor and outdoor applications and designed to withstand regular use. Comprehensive set The package includes 12 durable grommets for zipper piping and 12 versatile S hooks. This set provides ample options for caravans, camping tents, and more, with components designed for repeated use and easy storage. Use scenarios - Attaching or securing awning fabric and piping on a caravan or camper trailer to create a stable, weather-resistant setup. - Hanging curtains, dividers, or gear inside a caravan or tent by using the grommets and S hooks on rails or hooks. - Organizing equipment and accessories on camping gear, canopy frames, or tent poles, enabling quick adjustments and tidy storage.