10 Sockets 40 * 40mm thickness 10mm | Barras-Gautier-Min.https://static.wixstatic.com/media/daf8af_dcfb2fb4f6df4668885371dbfedc82d2~mv2.jpg/v1/fit/w_500,h_500,q_90/file.jpg 10 Clear acrylic bases (Pléxiglass PMMA) hand polished finish (in France) Dimensions in mm: 40x40mm Thickness: 10mm (+/- 2mm)