push these shelf supports into pre drilled 1 / 4 inch holes for safe, ensuring compatibility and Enduring in various installations These transparents shelf pins feature a 1 / 4 inch ( 6mm) diameter peg for seamlessly installation into standard holes, offering a discreet look and supporting up with durability ABS construction Perfect for securing shelves in bookcases, cabinets, and wardrobes where a reliability, transparents is needed to blend with any décor Ideal for enthusiasts and homeowners seeking to upgrade or replace existing shelf brackets in furniture for functionality and aesthetics Made from robust ABS materials to resist daily wear while maintaining a clear, unobtrusive appearance in any setting, Manufacturer: Greabuy