What's in the box:

Mower Blade Balancer Sharpener Lawn Mower Tractor Garden Yard Tools Set Parts 4 Lawn Mower Sharpener+1 Lawn Mower Blade Balancer (Standard)

Features:
Blade Balancer: Made of ABS, balancer is durable and strong, which can easily show if blade is balanced.
Blade Sharpener: The Lawn Mower Blade Sharpener gives you a sharp edge.
Simple structure highly match with the equipment, easy to install, convenient to use.
Premiun quality, durable to use and practicality.
Ensures safe, vibration-free operation. Ensures safe, vibration-free operation.
Suitable for all rotary & brushcutter blades. Durable in use. Convenient to use.

Specification:
Color: As Pictures Show
Blade Balancer Material:ABS
Lawn Mower Sharpener Material:Corundum
Lawn Mower Sharpener Size:50*47mm

Packing List:
1 * Blade Balancer
4 * Blade Sharper