- This laser pointer is purrfect for your cat, complete with a cute key charm. (3 LR44 batteries included) ; Design: KDT ; Material: stainless steel, electronics, 3 LR44 batteries ; Packaging: card ; Prod. Dim.: dia. 1,3 x 13,5 cm ; Pack. Dim.: 7,5 x 13,5 x 2 cm