Quantity: 100 per package Bulb Size: 5/8" H x 3/8" W Stem Size: 7/16" L x 1/4" Dia. This pack is all red 100 count. NOW MOST SINGLE ITEMS IN THIS CATEGORY CAN BE SHIPPED BY USPS FIRST CLASS MAIL TO SAVE YOU MONEY! (Multiple items may not qualify due to weight restrictions on first class mail weight) Other companies charge for Packing, Shipping and Service Fees totaling more than $12 for one bag of bulbs! Choose first class mail and save $$$ WE DONT CHARGE ANY OF THOSE FEES!!! This category has all of the different plastic bulbs that are used on a ceramic or plastercraft Christmas tree. These bulbs are used in conjunction with the light up cord that goes underneath the trees that lights up and reflects through the plastic colored bulbs on the tree. Since there are several sizes and shapes, please measure the size needed before ordering to avoid mistakes. Exchanges will be charged re stocking fees, shipping fees and up charges if applicable for the new item. Order early. We now have the light cords & bulbs in stock in this category. Below see a general rule used by the size of the tree. 7" tree normally takes Mini Twist or Small Pin Lights 8" tree normally takes Small Twist or Large Pin Lights 9" tree normally takes Small Twist or Large Pin Lights 11" tree normally takes Small or Medium Twist or other Medium Size bulbs 14" tree normally takes Medium Twist, large twist, large swirls, large candle blossoms 16" Large twist size. Cut out holes may vary in diameter depending who manufactured the tree. Many trees are made in small shops and these sizes may vary by the tools used to make the holes. These sizes above are approx. sizes. Your tree may vary. Also these plastic bulbs are also great for the board game "Pegs and Jokers"