This is a Cospa Tsumamare "Pinchy" phone strap of Chika from Love Live!. You can use it as a Keychain or you can also connect this strap to your phone with the plastic dust plug provided.
Character: Chika Takami (高海 千歌)
Series: Love Live! Sunshine!!
Size: about: 5.7 × 4.9cm
Material: Soft PVC rubber
Strap comes with a dust plug