[Feature]· HIGH QUALITY - Constructed to stand up to daily wear-and-tear. Locks down shelving securely· EASY INSTALLATION - No tool assembly. Quickly and easily adjusts to any position.· FITS FOR MOST BRANDS - Fits Alera, Metro, Thunder Group, Eagle, Regency, Advanced Tabco, John Boos, Winco, Focus and more.· MONEY BACK GUARANTEE - 100% money back guarantee, 30 days hassle free return[Dimension and Specificatio]· Overall Size: 1.05" x 1.18" x 1.77"H / 27mm x 30mm x 45mm· Material: ABS (Plastic)· Color: Black· Fits: 1" Dia. Post· Quantity: Pack of 24 Pcs· Fits Brands: Alera, Metro, Thunder Group, Eagle, Regency, Advanced Tabco, John Boos, Winco, Focus and more.[Our Promise]If you have any concern about the product packaging or problem with product damages, please don't hesitate to contact us via order page or ask a question via seller page. We will try our best to answer your questions in order to provide quality service and great purchasing experience.