Hastings book stores carry them also. I don't put any more than 5 yards on mine and yes, you go through the boards in a hurry. Since I have my fabric laid out to fold...I measure it and use adding machiine tape to write the info on. That way you can have a long strip of paper and it doesn't get lose in the folds. I also put if the fabric has been washed or not. It sure saves a lot of time, just look at your strip of paper and you know how much fabric you have and if it needs a 'bath.' LOL I really like the boards, can get to what I want without a wrestling match(fabric always won) and it makes the sewing room look so much neater.