MiniSuit DIY Letters 3-in-1 Keychain, Dustplug, Strap Charm for 3.5mm Earphone Jack Devices Compatible Models: This adorable DIY Alphabet Set has 3 options: 1) Dust Plug for any 3.5mm earphone jack, such as cell phones, tablets, laptops, mp3 players, iPhone 4 4S 5, iPod, iTouch 5 (devices not included), 2) Keychain, 3) Charm Loop Package Contents: 2 each of the 26 letters of the alphabet, 1 dust plug attachment, 1 blank key chain attachment, 1 charm loop. Perfect for: Educational motivation, gifts, stocking stuffers, arts and craft enthusiasts. Customize & Personalize: For iPhone 5, 4/4S, iPad 3 2 1, iPod Touch 5, Google Nexus 7, 10, Microsoft Surface RT, 8 Pro, Asus Transformer, Samsung Galaxy Tab, S2, S3, Acer Iconia, Lenovo, Amazon Kindle Fire, Blackberry, LG, HTC, and more!