Features: Personalize with vibrant designs using heat transfer technology on sturdy aluminum keychains, ideal for unique gifts or promotional items while solving traditional design limitations. Crafted from lightweight yet robust aluminum, these keychains feature scratch resistant surfaces and tool release attachment for quick keyring setup without compromising portability. Ideal for event planners seeking branded merchandise, outdoor enthusiasts needing efficient gear, or sustainable consumers prioritizing recyclable accessories. Elevates corporate event with engraved keepsakes, create memorable souvenirs for travel groups, or craft unique identifiers for gym locker keys. Engineered for longevity, these metal key blanks retain crisp transferred graphics through daily wear while supporting sustainable practices with recyclable materials. Specifications: Materials: Metal Size: Rectangular -40x60mm/1.57x2.36inches Circular - Diameter 50mm/1.96inches Heart Shaped -50x50mm/.1.96x1.96inches Elliptical -56x24mm/2.20x0.94inches Square -50x50mm/1.96x1.96inches Long Strips -25x75mm/0.98x2.95inches Long Strips-Shaped -20x60mm/0.78x2.36inches Guitar Fragment -29x33mm/1.14x1.30inches Dog labels -60x30mm/2.36x1.18inches Package Includes: 10Pcs Aluminum Sheet Thermal Transfer blanks Metal Keychain note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!