General Description These metal screw adapters are designed to provide a practical and efficient solution for connecting various photo and videography accessories. With a set of 16 pieces, they are ideal for reflector umbrellas, studio lights, flash mounts, tripods, and monopods. Having these adapters on hand saves time during your photo shoots by eliminating unnecessary searching. Technical Specifications Material: Stainless Steel Color: Silver Adapter Dimensions: 1/4” female to 3/8” male, 1/4” female to 3/8” female, 1/4” male to 1/4” male, 1/4” male to 3/8” male Compatibility and Accessories Compatible with most DSLR camera accessories, tripods, monopods, ball heads, and flashlights. Usage Facilitates the connection of various accessories for greater flexibility during photography. Perfect for photographers and videographers who want to optimize their equipment.