This truck bed cover fastener features good materials and a stable structure, securely fastening the truck bed cover to enhance driving safety. SPECIFICATION: Brand: DEAELF Name: Tonneau Cover Clamp Color: Black Material: Metal+ABS SIZE: 5.27 × 1.19 inch Applicable: Most vehicles FEATURES: -This truck bed cover clamp withstands vibrations and pressure during transit, resisting loosening. -This truck bed cover fastener endures diverse environmental challenges, maintaining durability through long-term use. -This truck bed cover fastening kit offers quick and easy installation, allowing even novice drivers to operate it effortlessly.