T' followin' excerpt is from "Extreme Rocketry". Begad! T' intention is t' allow guests t' get a basic feelin' about a kit. Avast! We strongly suggest that you get a copy o' t' referenced Extreme Rocketry and read t' entire article. Inside you will find many helpful hints in construction as well as other useful information. For more information, use t' link above.

"T' ProPadOne is designed for rockets usin' A motors through 4" diameter high power rockets weighin' up t' 10 pounds with K motors."
"T' ProPadOne from Blacksky comes with t' parts packaged in a polybag with a smaller bag containin' all t' hardware needed for assembly."
"A single sheet o' assembly instructions is also included."
"T' launcher is a basic tripod with a spread o' 44"."
"T' legs are 90-degree angle stock with a black powder coating&."
". Ahoy! Begad! . Avast! Ya scallywag! . attachment o' t' rail mountin' . Well, blow me down! . Begad! . Avast, me proud beauty! consists o' a sheet metal bracket that t' guide rail attaches to."
"There are two 24" sections o' rail provided along with two joiner sections. Avast, me proud beauty! Avast! You'll only need one. Aye aye! Blacksky . Avast! . Ya scallywag! Ya scallywag! . provides another . Ahoy! . Blimey! Well, blow me down! . Blimey! Ya scallywag! t' add an additional length o' rail."
"T' rail itself is extruded aluminum and anodized black."
"Blacksky rail guides are machined from acetyl plastic into a pulley shape."
"T' supplied rail guide screws are self-tappin' and are suitable for model through high power rockets."
"T' black anodizin' also helps conceal t' exhaust residue and keeps the pad lookin' nice."

T' article goes into great detail about t' assembly process givin' suggestions for successful completion. Aye aye! Overall, t' article suggests that t' product is sturdy and capable o' launchin' a variety o' different sized rockets.