19 Reflective sheeting, tapes and roll products; non-reflective signs; wood signs; plastic signs; roll-up construction signs; roll-up signs and banners; placards, decals, labels and tags; custom signage and decals; surveyor and logging tape, safety air horns, conspicuity tape, banners, safety banners, barrier tape (non-reflective and reflective), flagging tape, stake chaser markers, underground utility marking tape, forestry signs; chloroplast signs; property management and parking signage; portable traffic signs; sign retroreflection measuring instrument; sandwich board style signage; protective overlay film; polyethylene protective sign covers; computer cut letters and numbers; hinged signs; sign shrouds, sign blinders; and posts, fasteners and hardware for the aforementioned wares; parking blocks and humps, cable and hose protectors, wheel chocks, safety and buggy whips, recycled rubber speed bumps, recycled rubber curb ramps, rubber by-pass plugs, rubber blocking plugs, rubber lifting bags, inverted marking paint and marking stick applicators, rubber manhold adjustment riser rings; traffic control devices, namely, highway and city barricades, wood and plastic A-frame barricades, plastic barricades, pipe and cable stands, striped barricade tape, highway roadside delineators and guide posts, spring loaded sign systems, linear delineation systems, spring-loaded bridge marker sign support system, glow delineator posts and bases, t-top, d-top and grabber-cones, traffic barrels, drums and channelizers; traffic cones and cone accessories, namely, stabilizers, holders, clips, lights and collars; safety bollards and bollard covers, portable concrete barriers, crowd control barriers and fences, pedestrian barricades, sound and noise reduction barriers, low-profile barricades, work zone crash cushions, work zone crash barriers, truck mounted crash attenuators, cable barriers, guardrail end terminals treatments, paint tips for line stripers, chip seal markers, temporary raised pavement markers, temporary overlay markers, manhole protector rings, work zone pavement markers, pavement marking tape, snowplowable markers, parking lot stencils, traffic paint, safety marking glass beads/spheres, rumble strips, pilot car boxes; vehicle and equipment immobilizers; vehicle and equipment locks; flags and dowelling; windsocks; post pullers; pilot hole drivers; screw compressor for air-operated drivers; manual post drive caps; drive rivets; saddle brackets; snow poles; liquid polyurethane backfill; screw-in bases; guardrail posts; reflective post panels; spring-loaded bridge marker sign support systems; hinged posts; recreation and trail marking posts; truck mounted industrial sign post installation attachment; ground tents and shelters, screw jacks, trench braces, fire rescue shoring and lifting bags, culvert markers (solid and spring-loaded), steel wire stake pin flags, guy wire markers and guards, sand bags, hydrant markers, hydrant ring signage, hydrant locks, sequentially numbered hydrant tags, EMS foldable ladders, snow wheels for snow removal equipment, snowplow blades guards and blades, scraper blade markers, propane ground thawing units, snow poles; sign graffiti emulsifier/remover, outdoor pet pollution bag dispenser and refill bags, polyethylene litter bins, wild animal highway warning reflectors, anti-fatigue mats