Features:Package includes carabiner:The ear buds cases come with carabiners allowing you to easily attach them to your bag belt loop or keychain providing additional convenience and portability.Gift Worthy:The package includes 30 headphone cases and 30 carabiners making it an ideal gift for family or colleagues who are always on the go and need a reliable storage solution for their earbuds or other small items.Specifications:Earbud case material: hard EVA shell and soft liningColor: blue red black orange purple rose redEarbud case size: about 2.76 x 2.76 x 1.18 inches/ 7 x 7 x 3 cmPackage includes:30 x Square earbud case30 x CarabinerNotes:Manual measurement please allow slight errors on size.The color may exist a slight difference due to different screen displays.