This is Knobbles and Bobbles' pretty embossed ceramic knob, named by nine year old Amelia!
The diameter of this knob is 3.8cm and the bolt will fit through a door that is up to 2.5cm thick.
Longer bolts are available from the menu bar under All Knobs -> Fittings and Longer Bolts.
Each knob is supplied with the ceramic head and metal fixings including bolts and washers. If you have any questions, please ring us on 07746 357625 or email email@example.com.