材质：医用级聚苯乙烯材料
用途：供医院妇产科作阴道诊查用或者自检
规格：小、中、大

Composition: This product mainly consists of upper leaves, lower leaves, locking straps, and handles

Material: Medical grade polystyrene material

Purpose: Used for vaginal examination or self examination in obstetrics and gynecology departments of hospitals

Specifications: small, medium, large