The well-known BUSTER dog collars are also available in a transparent version.

01-273391 BUSTER transparent dog collar 7.5 cm, 10/pk 
01-273392 BUSTER transparent dog collar 10 cm, 10/pk 
01-273393 BUSTER transparent dog collar 12.5 cm, 10/pk 
01-273394 BUSTER transparent dog collar 15 cm, 10/pk 
01-273395 BUSTER transparent dog collar 20 cm, 10/pk 
01-273396 BUSTER transparent dog collar 25 cm, 10/pk 
01-273397 BUSTER transparent dog collar 30 cm, 10/pk