Ten inches long (insertable) and big enough but not oversized, so should suit those who want to be a little more adventurous but not stretched too much. Whilst the centre is obviously solid for the batteries and engine the last three inches are flexible and soft. Whilst the central core is solid it is surrounded by a good layer of the soft rubbery material that it is made of. Batteries easily inserted and the level of vibration can be increased or decreased with a twist. It looks realistic, decent looking head and veining down the shaft. Overall it looks good and appears to be well made and constructed in a nice soft material. The noise level is quite good. It's not silent by any means, but is certainly quieter than some. Package arrived quick and discreet as always trough Wildsecrets. Thank you