Based on this product's specifications, here are some alternatives and similar models
Tripod Ball Head Sirui L-20S Black Aluminium, 103 mm height, 440 g, 3/8" panoramic
Summary description:
Sirui L-20S is a compact aluminium tripod ball head designed for panoramic and general photography. It has a height of 103 mm and weighs 440 g. The head features a 3/8" mount for secure attachment to tripods and supports smooth panning and precise positioning of cameras and accessories for landscape, architecture and studio use.