Based on this product's specifications, here are some alternatives and similar models
Burger press MasterClass GB40MCBPRESS 9.6 cm plastic with removable base and 100 wax discs
Summary description:
Hand-held burger press MasterClass GB40MCBPRESS forms uniform 9.6 cm patties and includes a push-down spring top, removable base for easy release, 100 wax separation discs and a recipe booklet. Made of dishwasher-safe plastic (remove spring before washing). Ideal for preparing meat, fish or vegetable burgers; helps chill, store and prevent sticking. 12-month guarantee.