These inexpensive, thin acrylic lenses come in packs of six so you can leave them near the phone, in the glove compartment, and in other strategic locations.
At 3-1/4" x 2-1/8", the 2X credit card magnifier tucks into a wallet or apron for reading fine print. The 3X bookmark magnifier is 7-3/8" x 2-1/2" and is ideal for phone books, catalogs, etc.
Perfect for mature eyes, they make ideal small gifts. Each comes with a protective sleeve.