There are no standard sizes for Kitchen and bathroom splashback all are made to measure.
Toughened glass is always recommended behind cookers due to intense heat that may occur.
Hardboard templates are essential for accuracy when shapes or cutouts are involved.
Please note that the colours depicted are for guidance only. The displayed colour will depend on your monitor and browser settings and pearl or metallic colours cannot be shown adequately. The finished colour, therefore, may not be as shown here.