Encourage outdoor investigators and artists with this set of three wooden frames, which are ideal for focusing attention on an area for close inspection and inspiration. With three different sizes, the range of focus can be varied depending on the subject. Children can also use them to display collections of items gathered during activities. Made from sustainably sourced beech wood, these frames are robust, tactile and ergonomic. Internal frame dimensions: 8" x 5 1/2" , 6" x 3" and 4" x 1" . Ages 18 months and up.