Volleyball Umpires Referee Lineup Disk

I absolutely love this wheel. It is a much more practical solution from other wheels that are on the market. Pros 1) Uses a pencil - will not rub off or smear 2) Set-up is like the court - helps you to visually see who should be where at a glance. Cons 1) I didn't rate this 5 stars for 1 reason. With only light use (so far), the product tore at the seam. I had to (duct)tape the back of it so that it doesn't end as two separate sides in my pocket. Please re-enforce the seam or entertain an alternate solution.

Love this double line-up card. It is easier to write on than the others and shows both teams on same side.

Great way for all officials to track alignment. Only issue I have is after a couple of years the lines wear off. Just bought 4 new ones when they were on sale.

The best way to keep track of players on the floor. Please don't stop making/selling this lineup card.

I love the lineup cards with the wheel. It's the best way for me to officiate.

This product is particularly useful for new(er) officials learning to spot vertical and horizontal overlaps when officiating teams with sophisticated defenses. The rotation wheel identifies which player must be in front/behind/and to the side of any player, in any rotation.

I have one of those that you use a dry erase marker and it constantly smudges! Don" likeit at all, but But this one, with pencil is awesome! It I will definitely order more!!!

I use these all of the time. They are easy to see especially when you use a dry erase pen. Very easy clean up

Since I started using the wheel, it has help me identify front and back row players a lot more efficiently. This helps me to determine whether or not the current alignment is legal.