Ten tiny dance floors for your wall Kikkerland's Disco String Lights string ten miniature mirror-ball LEDs along a 5.5-foot cable — enough to drape across a headboard, frame a window, or wind around a shelf. Each ball scatters light in small reflected patterns the way a full-size disco ball would, just scaled down for a bedroom, dorm room, or party table. Battery-powered, so there's no hunting for an outlet. The construction is straightforward: polystyrene mirror-ball housings over glass LED elements on a PVC-sheathed copper cable. No plug-in transformer, no control box — just a battery pack and an on/off switch, which makes placement flexible and setup instant. Plug-free sparkle, anywhere you want it 10 miniature mirror-ball LED bulbs on a single 5.5 ft string Each ball measures approximately 1.6" (4.1 cm) in diameter Battery-powered — no outlet needed, works anywhere indoors Polystyrene and glass ball construction on a PVC-copper cable Easy to drape, hang, or wrap around furniture or shelving