A must-have for all cars. Fits in the boot of the vehicle. Can be easily installed with a nylon hook and loop self fastener. No screws or brackets are required. Extra strong fastener keeps holder in one place. Fits all 1 Kg and 600 g fire extinguishers with a diameter up to 10 cm / 4 in. This holder comes with only 1 side of hook & loop fastener (shown in the pictures) which can be attached directly to the carpet in the boot. If you haven't got a carpet you will have to buy self-adhesive stick-on hook & loop tape. Holder only. The fire extinguisher is not included.