Corrugated Plastic Tree Guards, 4-Foot Long, 12-Inch Width (Bundle of 25) Provides strong protection during transport and while digging Guards against pest damage (especially deer antler rub) Helps to prevent sunscald and damage from weed trimmers and mowers HDPE black inside and white outside construction, UV stabilized, reuseable Flat measurement is 48 x 12 inches - Install with twine, tape, or ties