Brilliatech, a profeesional team for car care and washing solutions.

this item BT-6005 pad hold have A and B type: 
BT-6005A: it is 125mm round holder
BT-6015B: it is a square pad holder

please check the pictures; 

magic clay bar BT-2009 update to BT-2012
New item: 
BT-6011 clay block; BT-6012 clay pad; BT-6006 multi-sponge with magic clay Block; BT-6009 clay towel; BT-6016 clay glove; BT-6013 car washing brush; BT-6014 square pad; BT-6015 round pad with clay rubber;