Stargate Mirror - Silver SG1 or Atlantis - Large 12" Diameter (SG1 - Orange Chevrons) Glass Mirror with wall hook attached Silver in Color w/ Painted Chevrons but not 100% accurate SG1 - Diameter 11-5/8" (29.5cm), Mirror diameter 8-11/16" (22.1cm), Depth 5/8" (1.6cm) SGA - Diameter 11-1/4" (28.6), Mirror diameter 8-1/8" (20.6cm), Depth .5/8" (1.6cm) Wall Hook Attached.