As the name suggests

Our long sleeve polyester micro mesh shirt with wicking treatment

d-ring hook

Deployable by one or two people for quick installation and removal

Traffix Devices Big Sandy Inertial Sand Barrel Attenuator - 1400 Lb Barrel - 38"(L) x 23"(W) - Yellow Weight_10 LBS As the name suggestsProduct Features Length 38" Width 23" Height 41" Diameter 38" Weight 35 Lbs Material High Density Polyethylene MASH Tested, Passed and Eligible NCHRP 350 Tested and Accepted Three barrels are used to create all of the weights used in current standard array geometrics (200, 400, 700, 1400, & 2100 lbs; 90, 180, 320, 640, & 960 kg) Combination barrel utilizes a pedestal base and 200, 400, 700 lbs (90, 180, 320 kg) top half barrel to obtain weights