k300b.PSD [56/109] Caption: Half Frame Viewer Key Chains Code: K300B 3/4" x 7/8"| Pack of 100| Half Frame Viewer Keychains accept 3/4" x 7/8" images. Available in four colors: blue, pink, white and clear. Don't be fooled by cheap imitators - these are quality viewers that really work! Blue, Clear, Pink, White, 3/4 X 7/8 and 1 X 1 3/8