A locket I can trust

[ARMSDOWN]

Can anyone recommend a locket big enough to keep a small lock of hair in that I can trust not to come open?

I have a silver one with a tiny diamond in the front that DH bought for me from H, Samuel’s when my tiny little Velcro dog who’d been absolutely everywhere with me all her sixteen years, died recently. He’d put her photo & a tiny lock of her silky hair in it. He bought it very recently so should think they still have it. It’s very secure

I have one from Monica Vinader which is really good and secure (it also has a small lock of hair in it). You can personalise it too, on the inside and out