"Includes 15 aluminum round balusters, 30 plastic end caps, 2 rigid plastic bottom rail brackets, 2 rigid plastic top rail brackets and screws ", "Balusters are 3/4-inch in diameter and 34-inch long ", "Balusters fitted with plastic end caps for insertion into 6 ft. pre-drilled 2x4 rails (RAILS AVAILABLE SEPARATELY) ", "Balusters are constructed from corrosion-resistant aluminum alloy for durability ", "Pre-drilled rigid black plastic deck rail brackets are stronger than toenailing and prevent rails from twisting ", Allow one kit of 15 balusters for every 6 ft. of drilled rail