It is an enlarged model to show the outer lipid membrane with protein structure and the internal nucleus, which contains the viral hereditary matter (RNA). The nucleus is removable and condoms can be put underneath to provide a message regarding measures to take in protection against HIV. The model is mounted on a base.

•  Size: 12L x 12W x 10cm H (4.7 x 4.7 x 3.9 in.).