These are 2.5mm wide - the narrowest available and made in the USA. They are 35cm in length - perfect for the neck - but can be cut shorter for the arms and legs, so they work everywhere! These narrow ties are normally hard to find, but they are what you need for most body applications in order to adequately hide the ties within the body.
5 cable ties per pack
Thomas & Betts TY234M 14" 18lb Natural Nylon with Stainless Steel Locking Device
Nylon 6/6 Cable Ties with Stainless Steel Locking Device