Magnifies 6x on top, 4x on bottom. Includes plastic spider. Measures 7.75″ L x 5.5″ W x 4″ H. 2 handles for sturdy viewing. Ingenious mirror makes it possible to explore objects from above and below. Can’t beat this observational magnifier for outdoor adventures and hikes with the kids! The nylon strap and aluminum caribeaner make it easy to carry and keep accessible when opportunity arises!