The Problem:
You know it well. How do you protect your cards in a half-full box?
Those precious collectibles are safe when the
row is full. The cards remain upright and protected.

But When It's Not Full?
What happens when you start a new row, or a new box with too much empty space?
Your cards slide, slouch, flop, bend and crease. And your NM+ cards
pick up spine creases and color breaks, leaving them F/VF or worse.

Our SideKick accessory hooks onto the sidewall of any typical
card storage box, gripping the cardboard snugly to stay put. This gives
your cards the RIGHT fit, holding them upright and damage-free.
No more wads of bubble wrap. No more sponge blocks.

SideKicks are Made in the USA for Collectors Everywhere!

Domestic (US) Shipping is Always Free!

Please see all 3 listings for the quantity that works for you:

SideKick 5-Pack (this listing),
SideKick 10-Pack, or
SideKick 20-Pack