“Bondage gear” covers a lot of unrelated objects, and the categories overlap in ways that are not obvious from a product listing. It helps to sort them by what they physically do, because that is what decides whether a piece is a good first purchase or a bad one.
Cuffs
The starting point for most people. A pair of lined bands that close around wrists or ankles, with a ring or clip so they can be joined to each other or to something else. Padded cuffs distribute pressure and are far more comfortable than anything rigid; metal handcuffs look the part and are the least comfortable object in this entire list.
Wrist and ankle pairs are usually bought together, because most positions need both. See wrist cuffs and ankle cuffs.
Collars
Worn at the neck. A restraint collar is built to hold and usually carries a front ring; a day collar is built to be worn in public and pass as jewellery. These are genuinely different objects, and types of BDSM collars covers the full split.
Belts and body straps
A torso belt anchors the wrist and ankle pieces to the body rather than to furniture. It is what turns a set of separate cuffs into a connected system, and it is the piece most people buy last and wish they had bought earlier. See the torso restraint belt.
Spreader bars
A rigid bar with a clip at each end. It holds a position rather than removing movement — the difference between being restrained and being arranged. Rigid, so it takes more storage space than everything else combined.
Sensory gear
Blindfolds and gags. These remove input rather than movement, and they change a scene more than most people expect for how simple they are. A blindfold is the cheapest way to make everything else feel like more. See blindfolds.
Impact instruments
Floggers, paddles, canes and whips. A separate discipline with its own safety rules — see what is impact play and flogger vs paddle vs whip. Not usually a first purchase.
Rope
Its own craft entirely. Rope bondage takes real study before it is safe, because rope concentrates pressure on nerves in ways cuffs do not. SIN does not make rope, and this guide is not a substitute for learning it properly.
What to buy first
Cuffs and a blindfold. Both are forgiving, both are used in almost every scene, and neither requires technique to be safe. Add a collar and a belt when you know you want a connected system rather than separate pieces.
The alternative is a complete BDSM kit, which is usually better value once you want more than two pieces — and everything in it matches. The full range is in BDSM gear, and choosing your first restraint set goes deeper on materials and fit.
