Cover:
Easy and convenient to install and remove.
Waterproof and dustproof, the handlebar is not easy to rust.
High density polyester material, tear resistant.
Suitable for most types of bikes.
Double straps wrapped and fixed, providing fine wrapround.
Bike Chain Protector Cover:
Easy and convenient to install and remove.
Waterproof and dustproof, the chain is not easy to rust.
High density polyester material, tear resistant.
Reflective painting, provides nighttime alerts.
Suitable for most types of bikes.
PVC edges, anti-opening.
Bicycle Seats Cover:
Fine quality and waterproof material with maximum endurance for practical use.
Easy to install and will be firmly secured in place with long service life. 
Washable and reusable.
Protects your bike seats from dirty, mud and any physical hazards when parking outside or inside. 
Elastic stretch system cover around your bicycle seats perfectly, fits for most seats.

Specifications:
Type: Set A, Set B (optional)

Handlebar Protector Cover:
Color: black
Material: polyester
Item size: 820 * 170mm / 32.3 * 6.7in
Item weight: 51g / 1.8ounce
Bike Chain Protector Cover:
Color: black
Material: polyester+PVC
Item size: 685 * 305mm / 27.0 * 12.0in
Item weight: 150g / 5.3ounce
Bicycle Seats Cover:
Material: PVC
Color: black

Package size:
Set A: 320 * 260 * 38mm / 12.6 * 10.2 * 1.5in
Set B: 200 * 150 * 28mm / 7.9 * 5.9 * 1.1in
Package weight:
Set A: 266g / 9.4ounce
Set B: 81g / 2.9ounce

Packing List:
Set A:
1 * Bike Handlebar Protector Cover
1 * Bike Chain Protector Cover
1 * Bicycle Seats Cover
Set B:
1 * Bike Handlebar Protector Cover
1 * Bicycle Seats Cover