Online Store › Shower Panel End Cap Trim 2.4mtr - Aluminium Image 1 of 1 Shower Panel End Cap Trim 2.4mtr - Aluminium £17.11 Aluminium trim used to finish edges of shower panels.Only compatible with 10mm Shower Panel range of products. Add To Cart Added! Aluminium trim used to finish edges of shower panels.Only compatible with 10mm Shower Panel range of products.