Identification help needed please!!!

Identification help needed please!!!

Observation - Identification help needed please!!! - UK and Ireland. Description: Approx 1-1.5 cm long, adhering to edge of wooden gate, (7cm wide for scale in photographs) It appears to have two tiny projections at one end. I do not know how long it had been there but it vanished within a few days of the 16th of June.

Approx 1-1.5 cm long, adhering to edge of wooden gate, (7cm wide for scale in photographs) It appears to have two tiny projections at one end. I do not know how long it had been there but it vanished within a few days of the 16th of June.