central pendant: Pendant in Borre style is a replica of the find of the Vårby hoard in the Mälaren valley of central Sweden 9th century. It is part of the great Varby treasure that was excavated in april 1871. The treasure contained a necklace that consisted of 42 parts, silver bands, 19 pieces of belt fittings with flower motives, belt ends and 19 pendants with mainly depicted animal motives.
Metal: 925 silver
Weight: approx. 29 g (1 oz)
Diameter: 40 mm (1.57 inch)
two-sided pendant

pendants in the middle: left pendant in Borre style is a replica of the find of the Vårby hoard and pendant on the right from from England (Norfolk) It's very similar to six found in the Vårby hoard found in the Mälaren valley of central Sweden and dated to about 940, with further very close parallels coming from Birka (also in Sweden) and from Norway.
more info - https://research.britishmuseum.org/research/collection_online/collection_object_details.aspx?assetId=1255002001&objectId=1399019&partId=1
Metal: 925 silver
Weight: approx. 20 g ( 0,7 oz)
Diameter: 35 mm (1.37 inch)
two-sided pendant

pendants on the edges: pendant on the right from from England (Norfolk) and pendant on the left from Vårby hoard
Metal: 925 silver
Weight: approx. 13 g ( 0,46 oz)
Diameter: 30 mm (1.18 inch)
two-sided pendant

Bead:
Metal: 925 silver
Weight: approx. 6,5 g (0,22 oz)

rubber cord with silver lock included