Used only once after purchase. ■ Materials Tube: PET Film: PVC Tip Cap/Grip: ABS Strap: Nylon Individual packaging (PET clear case) ■ Size Total length: approx. 265mm x approx. 30mm (diameter) Strap: approx. 220mm ■ Country of Manufacture China ■ Batteries Used Uses 3 AAA batteries ■ Lighting Colors 15 colors in total Lighting order: ① White → ② Sakura Pink → ③ Green → ④ Yellow → ⑤ Red → ⑥ Pastel Blue → ⑦ Purple → ⑧ Pink → ⑨ Emerald Green → ⑩ Light Green → ⑪ Violet → ⑫ Pearl Green → ⑬ Passion Pink → ⑭ Orange → ⑮ Blue → (returns to ① White)