The September Baluster - one pic shows 2 baluster for visual info.  Sold individually, measurement below.

Each baluster measures 3/4 inch x 5 3/8 inches x 30 inches.  36 in balusters are available for taller railings or steps $39.

I can make as many of these as you need.  Just let me know how many you need and your zip and I will give you a price and set up an auction just for you including shipping.  Shipping could be as low as $2-3 per piece depending on your address if you order enough balusters. You need approximately 2 balusters for each linear foot of railing you are working on.  Buying less than 3 of these will have a $50 additional handling fee.  Since each order is made once you purchase, it will take up to two weeks to produce and ship your order once the order is placed.  Ignore 3 day generic handling time shown.