This Carrera 85201 Support Set is adjustable for different heights and is used in conjunction with the Carrera 85203 Support Head Set to elevate Carrera slot car track to create an overpass. Compatible with Carrera Digital 124, Digital 132 and Evolution slot car race tracks.
Made by Carrera, compatible with all other Carrera DIGITAL 124, DIGITAL 132 & Evolution products and is guaranteed for a period of 1 year from the date of purchase.
Includes: 2 - bases, 2 - tall pillars and 2 - short pillars.
Note: Recommended for ages 8 to adult.
These things work great. It's why I ordered more.
Simple enough to figure out, but should include some directions on assembling and the fact that they are useless without the head sets.