Top panels constructed from 18-gauge formed steel sheets with baked -on epoxy finish. Class Act Cart - Slim Line - Mobile Series Cart in White with 6 x Tinted Purple-6" TraysCart frame finish is White, lid finish is White and supplied with 6 x Tinted Purple-6" Trays.•Sturdy Construction: Front and rear fully welded, 1” square, 16-gauge steel tube frames with baked-on epoxy finish.