The Lube Shooter® personal lube applicator keeps lubricant where it belongs: between the cheeks, and not on the sheets! Product Details: Applicator measures 5 in/12.7 cm from base to tip Applicator measures 1 in/2.54 cm in circumference Plunger measures 4 in/10.16 cm from base to tip Plunger measures ½ in/1.27 cm in circumference Shooter holds up to 5 cc (5 mL) of lube.