Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Two small holes for suspension pass through both sides of the hinge. The edges of the hinge flare outwards. There are 2 or more stone pellets inside. Fragments of plain weave fabric with paired threads adhere to both sides.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge. The ends of the hinge flare out slightly.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge. There are several tiny pellets inside the rattle.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge. Appears to have had two holes near the lower edge which now form one irregular hole.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Two small holes for suspension pass through both sides of the hinge. Fragments of plain weave fabric with paired threads adhering to one side.

Sixteen rattles of similar size, each a thin sheet metal in the shape of a bivalve, hinged with a fold and two holes for suspension at the fold. Each rattle is convex with many raised bumps.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Small holes for suspension pass through both sides of the hinge.

Thin sheet metal in the shape of a bivalve, hinged with a fold. Convex surfaces have many raised bumps. Two small holes for suspension pass through both sides of the hinge. There are 3 stone pellets inside. Very faint textile impressions remain on one side.