NECA DC Comics - Harley Quinn Limited Edition Gift Set (Body Knocker/Scalers/Earbuds & Hubsnaps) Harley Quinn Body Knocker: Solar-powered body knocker dances side-to-side when exposed to light. About 8 inches tall Custom-printed Harley Quinn Earbuds: In-ear headphones feature printed art. 45 inch long cord Harley Quinn and Joker Scalers: About 2 inches tall and 2 inches wide. Grips onto headphone cords, cables, wires and straps that fit 3 Harley Quinn HUBSNAPS: Play games with friends or get things snappin' solo with these fun metal clickers