The following excerpt is from "Extreme Rocketry". The intention is to allow guests to get a basic feeling about a kit. We strongly suggest that you get a copy of the referenced Extreme Rocketry and read the entire article. Inside you will find many helpful hints in construction as well as other useful information. For more information, use the link above.

"The ProPadOne is designed for rockets using A motors through 4" diameter high power rockets weighing up to 10 pounds with K motors."
"The ProPadOne from Blacksky comes with the parts packaged in a polybag with a smaller bag containing all the hardware needed for assembly."
"A single sheet of assembly instructions is also included."
"The launcher is a basic tripod with a spread of 44"."
"The legs are 90-degree angle stock with a black powder coating&."
". . . attachment of the rail mounting . . . consists of a sheet metal bracket that the guide rail attaches to."
"There are two 24" sections of rail provided along with two joiner sections. You'll only need one. Blacksky . . . provides another . . . to add an additional length of rail."
"The rail itself is extruded aluminum and anodized black."
"Blacksky rail guides are machined from acetyl plastic into a pulley shape."
"The supplied rail guide screws are self-tapping and are suitable for model through high power rockets."
"The black anodizing also helps conceal the exhaust residue and keeps the pad looking nice."

The article goes into great detail about the assembly process giving suggestions for successful completion. Overall, the article suggests that the product is sturdy and capable of launching a variety of different sized rockets.