For construction, farm, and home use. Resealable bag. No. BT176100R: Gauge: 17 ga, Number of Pieces: 100 pcs, Length: 6 inch , Material: Wire, Pkg Qty: 100, Package Type: Bag No. BT1661MR: Gauge: 16 ga, Number of Pieces: 1000 pcs, Length: 6 inch , Material: Wire, Pkg Qty: 1000, Package Type: Bag No. BT1681MR: Gauge: 16 ga, Number of Pieces: 1000 pcs, Length: 8 inch , Material: Wire, Pkg Qty: 1000, Package Type: Bag