ACRYLIC MATERIAL: This medal display frame is made of acrylic material, which has the characteristics of good weather resistance, long life, strong impact resistance and excellent insulation performance. (The product has a protective film on both sides, please tear it off before use.) MEDAL DISPLAY FRAME SIZE: 1 medal display stand, 2 advertisement nails, 6 screws, 6 expansion tubes and 6 gaskets in each box. Size: 11.45.1inch/2913cm, Thickness: 0.39inch/1cm STURDY BOX PACKAGIHG: The packaging of this medal display rack uses an airplane box, which can protect the goods from being damaged by squeezing during express transportation, and has good compression resistance EASY TO USE: 1.Use an electric drill to punch holes in the wall. 2.Insert the plastic part. 3.Screw through the base with a screwdriver. 4.Clamp the glass and tighten the nut.(Remember to tear off the film on both sides of the protective device when using it.) WIDELY USED: Karate players can hang their medals in the competition on it, not only to show their honor but also to encourage themselves to continue their efforts. In addition to the function of storage, the design of the shelf itself is also very suitable for wall decoration