平板锁

平板鎖
píngbǎnsuǒ
  1. (BDSM) flat chastity cage
  2. flat chastity cage

Wiktionary

Entry Composition

1 平板 píngbǎn
  1. slab; flat board; (engineering) surface plate
  2. flat; level
  3. (fig.) dull; monotonous
  4. abbr. for 平板电脑 píngbǎndiànnǎo and 平板手机 píngbǎnshǒujī
=2 锁 suǒ to lock; to lock up

classifier: 把
=2 锁 suǒ old variant of 锁 suǒ