Replacement part number: 5140117-99 5140125-95 Compatible with for : BV2900, BV3100 12 Amp Vacuum. This product is a replacement bag for blower bags. It is used to replace or used bags. The opening of the bag is designed with a zipper, which helps to better pour out the fallen leaves that have accumulated. It includes a shoulder strap for easy carrying of the blower and Distribution weight. leaf blower bag replacement bag meets the requirements of collecting and handling fallen leaves in the courtyard, greatly improves the use efficiency, and avoids the problem of repeatedly dumping broken leaves due to small capacity. A zipper is used on the bottom of the bag, not a plastic closure. Helpful Tips: ① Recommend that not drag the corner on the ground, because it could easily make a hole in the fabric. ② Maybe put a safety pin across the bottom of the zipper to keep it from accidently pulling all the way down to keep the zipper from separating. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:cloth Package Contents: 1 * leaf blower bag replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.