Lotus Connect Store › Glass Rectangular Mirror (2.8" x .93") on Plastic Stand - Perfect for Laser and Ray Experiments Glass Rectangular Mirror (2.8" x .93") on Plastic Stand - Perfect for Laser and Ray Experiments $4.34 Overall size is 1 1/8" x 3 1/8" x 10/16"Perfect for experiments where you need a mirror uprightGlass mirror exact size is 2 13/16" x 15/16".Lightweight and easy to maneuverGlass mirror on stand for physics experiments Quantity: Add To Cart Added! Overall size is 1 1/8" x 3 1/8" x 10/16"Perfect for experiments where you need a mirror uprightGlass mirror exact size is 2 13/16" x 15/16".Lightweight and easy to maneuverGlass mirror on stand for physics experiments