Food Safe Plastic:BPA Free,16-oz,At 2.55-inch diameter and 7.8-inch height,the size of the capacity is the common specification of the kitchen. Spiral Bayonet-Easy Installation:Triple thread, strong seal, easy installation, easy to use. With Cap Design to Prevent Side Leakage:Tight-fitting attached cap closure prevents spillages;caps are attached to lids,will not prevent the bottle mouth from working properly. Non-Slip Bottom for Stable Placement:Our squeeze Bottles With bottom anti-slip design is the perfect choice for restaurant and catering supplies,accessories. Pack - Contains 6 Pack Squeeze Bottles with extra 8 Chalk Labels and 1 Pen.