Quantity   Component name
7 × 100x100mmx1mm stainless steel plate https://es.aliexpress.com/item/1005002709247413.html?spm=a2g0o.order_list.0.0.1ffe194dbU5crE&gatewayAdapt=glo2esp
2 × 250x250x1mm rubber sheet https://es.aliexpress.com/item/1005002332902872.html?spm=a2g0o.order_list.0.0.1ffe194dbU5crE&gatewayAdapt=glo2esp
2 × 200x200x10mm acrylic plate https://es.aliexpress.com/item/32996973912.html?spm=a2g0o.order_list.0.0.1ffe194dbU5crE&gatewayAdapt=glo2esp
7 × M4 screws and nuts
14 × M4 washers
1 × 6mm diameter steel tube