? This Magma Lava Rock LED Base measures 1.75" tall, 4" wide and 4" deep approximately. It is designed specifically to fit and display our dragons in glass egg. ? This Magma Lava Rock LED Base is made of high quality designer resin, individually handpainted and polished. The LED mechanism uses LR44s (included). ? Immerse yourself in a world of enchantment with our LED rock formation display base featuring colorful LED lighted lava, designed to hold our majestic dragon sleeping in a mesmerizing glass egg. ? This listing is for a red magma LED rock formation base to amplify the glass effect of our dragon eggs (sold separately). LED lights cycle through several colors when turned on.