Silver keychain with teddy bear girl and red heart

A 7 cm teddy bear keyring under a hearts-scattered bow

The bow is the first thing that registers: a flat white ribbon tied above the bear's head, with small hearts scattered across both loops and both tails. It reads as a piece of its own rather than part of the body itself, which stops the silhouette from looking like one solid lump of metal. Below it the teddy sits with its arms down, a compact 7 cm overall. If that look suits you, the rhinestone-covered keyrings on the same shelf follow a similar idea.

What the rhinestones do once the bag is lifted

Pale rhinestones cover the head and the chest in tight rows, carrying on along the edges of the arms and across the tops of the paws. Set that close together, they catch light in quick flashes rather than a steady shine, so the charm announces itself as a bag is lifted and goes quiet again once it hangs still. The red heart at the centre of the chest is the single block of colour in all that pale glitter, and the only point on the charm that is not either clear stone or bare metal.

Bag strap, coat pocket or key fob

A charm this size does not have to live on keys. Clipped to a bag strap it stays visible and within reach; dropped into a coat pocket it becomes the thing your fingers find before the keys do; left on a fob it simply makes a small set easier to spot at the bottom of a tote. Each of those uses asks something slightly different of it, and it is compact enough that none of them turns it into a nuisance on a crowded ring.