Dewalt, 20', Fiberglass Type 1A Extension Ladder, Non Marring, Durable Top with Tool Slots Provides Stability On Corners or Irregular Surfaces, Latch on Rung Lock Provides Ease of Use When Locking Rungs in Place, Heavy duty rope, Slip Resistant Top Also Protects from Work Surface Damage, Wrap Around Shoes for Durability & Strength, Guaranteed Tough, The Most Durable & Full Featured Type IA Fiberglass Extension Ladder in The Industry