Dynamic Strapless Extension. The Dynamic Extension is a love muscle with a natural strapless look and feel will provide the Dynamic way to explosive orgasms. Designed for use with or without an erection. Includes a personal lubricant pillow pack. Ignite your night with Doctor Love's range of girth enhancing products and take your lovemaking to a whole other level! Doctor Love's penis enhancers will boost the length, girth and staying time of an erection. These adult toys include penis extenders and sleeves, some of which are equipped with a vibrator for exquisite clitoral stimulation. Each type of erection enhancer has its own special uses for making your shaft bigger and better. Doctor Love's helps you to give it all you got and then some. Designed for use without an erection. Super soft sleeve for greater partner comfort stays on the penis without an erection and without straps. Penis extension measures 7 inches length, 5 inches insertable length, 2 inches diameter. 1.25 inches insertable diameter. Insertable length of 5 7/8 inches, 1-5/8 inches inner diameter. Doctor Love Classic Penis Extension from DeeVa Toys. DeeVa. is a registered trademark owned or used under license by DeeVa, Granby, Quebec Canada.