Seems a good price for this particular model.
Mira Discovery. Thermostatic for consistent temperature control. Independent spray force and temperature selection controls. W x D: 287 x 107mm
Separate Flow & Temperature Controls
4-Pattern Shower Head
Suitable for All Plumbing Systems
3 Year Manufacturer's Guarantee
WRAS & Buildcert Approved
Adjustable Maximum Temperature Stop
Water Failure Shut-Down
Minimum pressure recommended 0.5bar. Operating water pressure 0.1-5.0bar. Flow rate at 0.1bar 10Ltr/min at open outlet (unrestricted). Pipe centres 108mm. Max. temperature set at 43°C. WRAS and Buildcert approved.