Made of 1/8" (3mm) thick frosted white acrylic material with a 3/8" (10mm) center hole. Diameter: 318mm/12.5", Fits 13-15"Lampshade Openings, please check the Openings of your lampshade before purchase Ideal for drum style shades, this diffuser can soften and diffuse the light of the bulb, help to removes light bulb glare. These lampshade diffusers are easy to install, just mount on top of the shade. Also, they are lightweight, sturdy and not easy to crack, which help keep dust off your lamps and creating a softer, more comfortable lighting effect. NOTE: Both sides of the lampshade diffuser have a removable adhesive plastic, which protects it in packaging and transport, please tear off the adhesive plastic of the product before installation.

Amadget Pack of 2 Round Lampshade Diffuser for Drum Style Lampshades Pendants Light

Specifications:

Material:  Acrylic

Color: Frosted White

Shape: Flat Round

Ideal for: drum style shades

Size: 3mm thick, hole: 10mm.

NOTE: Both sides of the lampshade diffuser have a removable adhesive plastic, which protects it in packaging and transport, please tear off the adhesive plastic of the product before installation.