COGURD Knee pads for Work Perfect for Construction, Flooring, Gardening, Cleaning, Tiling - Knee Pads for work trousers with Soft Gel Cushion - Non-slip Design - Fits Men & Women : Amazon.co.uk:
Foam Knee Pads Flexible and Heavy Duty for Work or Play, Multi-use Knee Cap Protection with Light EVA Foam for Comfort and Cushion : Amazon.co.uk: DIY & Tools