Material: Alloy Size: 3.7 x 1.1 cm / 1.44 x 0.43 inches Color: As shown Pack of 5 removable zipper heads with tool-free design, easy to replace zippers on bags, school bags, coats, clothing, shoes, and boots; convenient and fast Made of high-quality metal material for strong durability; ensures no damage during removal or installation, extending the life of clothing and bags Universal design fits various zipper specifications; compatible with pull tabs to add personalized style to clothing and accessories Unique zipper structure allows for simple operation, ideal for DIY enthusiasts to make repairs and renovations more efficient Environmentally friendly and practical solution that helps reduce discarding items due to zipper damage, supporting a sustainable lifestyle Package includes: 5 pcs zipper heads