"Trophyline Mission PlatformThe Mission Platform: Adaptable, Durable and Always Ready to Go!? Made in the USA? Powered by Novix Outdoors? 17.9"" x 13.8"" 1 piece Cast Aluminum platform? Weighs 5.4 lbs? Platform Leveling System? Offset Bracket? Easy to use cinch belt? Fits trees 4"" to 22"" diameter? Non Slip Ridged grips on top of platform? Strategic outer edge design for accommodating many different foot placements? Plenty of room to take those weak side shots? Integrated grooves to place Trophyline mini sticks (Sold Separately) for stacking while transporting.? Folds Flat? 300 Lb weight limit? Has been tested by ANS/ISO/IEC Independent testing facility. ?Meets and Exceeds Static Load Capacity Test.?Meets and Exceeds Adherence and Static Stability Test."