Description
400-Series 4 inch soft rubber swivel plate with brake casters give mobility to heavy loads on smooth
weather resistant vinyl cover that provides flexibility
Corduroy-trimmed collar with hidden snaps for attaching optional hood
Main body fabric contains at least 90% recycled polyester
The inverted tread provides a sure grip but less rolling resistance for easier pedaling on pavement
Green Science/3-In-1 Mini Solar Robot water filtration 400-Series 4 inch soft rubberBuild this Green Science 3 in 1 Mini Solar Robot with multiple different functions. It climbs ropes, walks around, and acts like a vehicle with different attachments used. Great robotics kit for avid learners.