Opening is 2.3” W and 0.9” H. Suit for VersaFine Clair and Stazon Pigment of TSUKINEKO, Ranger ink pads and many more slim sizes. Not for Stampin' Up(Older Pads) and Versa Craft.
Stackable
It can be used as a 12 slots ink pad rack alone on the desktop, or as an accessory for
1) 8/36 slots standard ink pad rack
2) 24/44 slots slim ink pad rack.
Easy to use, just snap it to the stackable ink pad rack and fix it with screws. Give your large rack a more beautiful and complete appearance.