Consists of: n1x Cup holder n6x Pop rivets nMaterials used: nStainless steel nWeight: n0.1kg (0.2lbs) nnHolder slot dimension:Diameter: 58.5mm (2.3)A fold away cup holder, mountable to any flat surface. Made of stainless steel. Pre-cut holes for mounting purposes. Folds out to support bottom and circumference of the cup, bottle or can. Holder can accomodate items with a maximum diameter of 58.5mm (2.3).