Unitary LDPE Wide Mouth Unitary Wash Bottle 500mL / 16.9 Fluid Ounces. QTY 1 3.3 in L x 3.3 in W ( NOT including Spout) x 6.72 in H 3.3 in L x 4.67 in W ( Including Spout) x 6.72 in H Bottle Opening OD 1.45 In Bottle Opening ID 1.17 In Cap OD 1.65 in wide Cap ID 1.31 in wide