Custom Metal Side Release Buckle for Handbags and Backpack Straps Metal side release buckle designed with a square ring structure and plated finish, offering durable and decorative fastening for strap hardware. Key Features: - Product Type: Metal Side Release Buckle - Buckle Type: Square Ring - Material: Metal - Size: 3.5 cm - Technics: Plating - Feature: Nickel-Free, Lead-Free, Rust-Resistant - Decoration: Oil-Covered Finish - Attachment: Backside Pin - Color Options: Gold, Nickel, Gunmetal - Place of Origin: Other Country