This glowing nightlight is handcrafted by Kristi of Washington state. Each textured background is composed of small glass bits from her studio, rendering a mosaic of different colored glass pieces from which each red heart proudly beams. Each is kiln-fired for everlasting beauty. No two are exactly alike. Handcrafted for Uno Alla Volta, from the heart and hands of artisans. Compatible with vertical and traditional plugs. Approx. 3'' x 4''. Made in the USA.