HOBBY MODEL KIT – Unassembled model packed in an envelope with easy to follow instructions. Ideal for ages 14 and up NO GLUE OR SOLDER NEEDED – Parts can be easily clipped from the metal sheets. Tweezers are the recommended tool for bending and twisting the connection tabs WRIGHT BROTHERS PLANE – 1 Sheet Model with a moderate difficulty level. Assembled size 3.94"L x 2.01"W x 0.83"H F4U CORSAIR - 1 Sheet Model with a moderate difficulty level. Assembled size 4.53"L x 3.74"W x 1.5"H TOOL SET - Bends, holds, and twists the metal parts easier. Includes 1 x Clipper, 1 x Flat Nose Pliers, 1 x Needle Nose Pliers