I'll be happy to answer any question.
Please, feel free to ask.
This is a lovely silver match striker.
English Sterling
Birmingham "i" for the year 1883 :
Dimensions: 4 x 2,5 cm
Depth: 0,5 cm
Weight: 12 grammes.
Period: dated 1883
PERFECT CONDITION, spring of the lid is ok.
Here is a converter inches / cm to help you with the dimensions.